diff --git a/data/web/templates/admin/tab-config-admins.twig b/data/web/templates/admin/tab-config-admins.twig
index e1dff47f3..92a3b33f2 100644
--- a/data/web/templates/admin/tab-config-admins.twig
+++ b/data/web/templates/admin/tab-config-admins.twig
@@ -8,15 +8,15 @@
         <div class="mass-actions-admin">
           <div class="btn-group">
             <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="admins" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-            <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+            <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
             <div class="clearfix visible-xs"></div>
             <ul class="dropdown-menu">
-              <li><a data-action="edit_selected" data-id="admins" data-api-url='edit/admin' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-              <li><a data-action="edit_selected" data-id="admins" data-api-url='edit/admin' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-              <li role="separator" class="divider"></li>
-              <li><a data-action="edit_selected" data-id="admins" data-api-url='edit/admin' data-api-attr='{"disable_tfa":"1"}' href="#">{{ lang.tfa.disable_tfa }}</a></li>
-              <li role="separator" class="divider"></li>
-              <li><a data-action="delete_selected" data-id="admins" data-api-url='delete/admin' href="#">{{ lang.mailbox.remove }}</a></li>
+              <li><a class="dropdown-item" data-action="edit_selected" data-id="admins" data-api-url='edit/admin' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+              <li><a class="dropdown-item" data-action="edit_selected" data-id="admins" data-api-url='edit/admin' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+              <li><hr class="dropdown-divider"></li>
+              <li><a class="dropdown-item" data-action="edit_selected" data-id="admins" data-api-url='edit/admin' data-api-attr='{"disable_tfa":"1"}' href="#">{{ lang.tfa.disable_tfa }}</a></li>
+              <li><hr class="dropdown-divider"></li>
+              <li><a class="dropdown-item" data-action="delete_selected" data-id="admins" data-api-url='delete/admin' href="#">{{ lang.mailbox.remove }}</a></li>
             </ul>
             <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success" data-id="add_admin" data-bs-toggle="modal" data-bs-target="#addAdminModal" href="#"><i class="bi bi-person-plus-fill"></i> {{ lang.admin.add_admin }}</a>
           </div>
@@ -70,11 +70,9 @@
           <div class="col-sm-offset-3 col-sm-9">
             <div class="btn-group nowrap mass-actions-admin">
               <button class="btn btn-sm btn-primary visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline" id="register-fido2">{{ lang.fido2.set_fido2 }}</button>
-              <button type="button" class="btn btn-sm btn-xs-lg btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
-                <span class="caret"></span>
-              </button>
+              <button type="button" class="btn btn-sm btn-xs-lg btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
               <ul class="dropdown-menu">
-                <li><a href="#" id="register-fido2-touchid" style="line-height:1.4;"><i class="bi bi-apple"></i> {{ lang.fido2.set_fido2_touchid }}</a></li>
+                <li><a class="dropdown-item" href="#" id="register-fido2-touchid"><i class="bi bi-apple"></i> {{ lang.fido2.set_fido2_touchid }}</a></li>
               </ul>
             </div>
           </div>
@@ -232,14 +230,14 @@
       <div class="mass-actions-admin">
         <div class="btn-group">
           <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="domain_admins" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
           <ul class="dropdown-menu">
-            <li><a data-action="edit_selected" data-id="domain_admins" data-api-url='edit/domain-admin' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-            <li><a data-action="edit_selected" data-id="domain_admins" data-api-url='edit/domain-admin' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="edit_selected" data-id="domain_admins" data-api-url='edit/domain-admin' data-api-attr='{"disable_tfa":"1"}' href="#">{{ lang.tfa.disable_tfa }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="delete_selected" data-id="domain_admins" data-api-url='delete/domain-admin' href="#">{{ lang.mailbox.remove }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="domain_admins" data-api-url='edit/domain-admin' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="domain_admins" data-api-url='edit/domain-admin' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="domain_admins" data-api-url='edit/domain-admin' data-api-attr='{"disable_tfa":"1"}' href="#">{{ lang.tfa.disable_tfa }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="delete_selected" data-id="domain_admins" data-api-url='delete/domain-admin' href="#">{{ lang.mailbox.remove }}</a></li>
           </ul>
           <div class="clearfix visible-xs"></div>
           <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success" data-id="add_domain_admin" data-bs-toggle="modal" data-bs-target="#addDomainAdminModal" href="#"><i class="bi bi-person-plus-fill"></i> {{ lang.admin.add_domain_admin }}</a>
diff --git a/data/web/templates/admin/tab-config-fwdhosts.twig b/data/web/templates/admin/tab-config-fwdhosts.twig
index ac6a0a6ca..50479e0d5 100644
--- a/data/web/templates/admin/tab-config-fwdhosts.twig
+++ b/data/web/templates/admin/tab-config-fwdhosts.twig
@@ -9,12 +9,12 @@
       <div class="mass-actions-admin">
         <div class="btn-group btn-group-sm">
           <button type="button" id="toggle_multi_select_all" data-id="fwdhosts" class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default">{{ lang.mailbox.toggle_all }}</button>
-          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
           <ul class="dropdown-menu top100">
-            <li><a data-action="edit_selected" data-id="fwdhosts" data-api-url='edit/fwdhost' data-api-attr='{"keep_spam":"0"}' href="#">Enable spam filter</a></li>
-            <li><a data-action="edit_selected" data-id="fwdhosts" data-api-url='edit/fwdhost' data-api-attr='{"keep_spam":"1"}' href="#">Disable spam filter</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="delete_selected" data-id="fwdhosts" data-api-url='delete/fwdhost' href="#">{{ lang.admin.remove }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="fwdhosts" data-api-url='edit/fwdhost' data-api-attr='{"keep_spam":"0"}' href="#">Enable spam filter</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="fwdhosts" data-api-url='edit/fwdhost' data-api-attr='{"keep_spam":"1"}' href="#">Disable spam filter</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="delete_selected" data-id="fwdhosts" data-api-url='delete/fwdhost' href="#">{{ lang.admin.remove }}</a></li>
           </ul>
           <div class="clearfix visible-xs"></div>
         </div>
diff --git a/data/web/templates/admin/tab-config-oauth2.twig b/data/web/templates/admin/tab-config-oauth2.twig
index 75a1de1cf..cd62b2f35 100644
--- a/data/web/templates/admin/tab-config-oauth2.twig
+++ b/data/web/templates/admin/tab-config-oauth2.twig
@@ -9,13 +9,13 @@
       <div class="mass-actions-admin">
         <div class="btn-group">
           <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="oauth2_clients" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
           <ul class="dropdown-menu">
-            <li><a data-action="delete_selected" data-id="oauth2_clients" data-api-url='delete/oauth2-client' href="#">{{ lang.mailbox.remove }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="edit_selected" data-id="oauth2_clients" data-api-url='edit/oauth2-client' data-api-attr='{"revoke_tokens":"1"}' href="#">{{ lang.admin.oauth2_revoke_tokens }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="edit_selected" data-id="oauth2_clients" data-api-url='edit/oauth2-client' data-api-attr='{"renew_secret":"1"}' href="#">{{ lang.admin.oauth2_renew_secret }}</a></li>
+            <li><a class="dropdown-item" data-action="delete_selected" data-id="oauth2_clients" data-api-url='delete/oauth2-client' href="#">{{ lang.mailbox.remove }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="oauth2_clients" data-api-url='edit/oauth2-client' data-api-attr='{"revoke_tokens":"1"}' href="#">{{ lang.admin.oauth2_revoke_tokens }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="oauth2_clients" data-api-url='edit/oauth2-client' data-api-attr='{"renew_secret":"1"}' href="#">{{ lang.admin.oauth2_renew_secret }}</a></li>
           </ul>
           <div class="clearfix visible-xs"></div>
           <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success" data-id="add_oauth2_client" data-bs-toggle="modal" data-bs-target="#addOAuth2ClientModal" href="#"><i class="bi bi-plus-lg"></i> {{ lang.admin.oauth2_add_client }}</a>
diff --git a/data/web/templates/admin/tab-mailq.twig b/data/web/templates/admin/tab-mailq.twig
index b15598ef8..19c513133 100644
--- a/data/web/templates/admin/tab-mailq.twig
+++ b/data/web/templates/admin/tab-mailq.twig
@@ -13,13 +13,13 @@
       <div class="mass-actions-admin">
         <div class="btn-group">
           <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="mailqitems" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
           <ul class="dropdown-menu top33">
-            <li><a data-bs-toggle="tooltip" title="postqueue -i" data-action="edit_selected" data-id="mailqitems" data-api-url='edit/mailq' data-api-attr='{"action":"deliver"}' href="#">{{ lang.admin.queue_deliver_mail }}</a></li>
-            <li><a data-bs-toggle="tooltip" title="postsuper -H" data-action="edit_selected" data-id="mailqitems" data-api-url='edit/mailq' data-api-attr='{"action":"unhold"}' href="#">{{ lang.admin.queue_unhold_mail }}</a></li>
-            <li><a data-bs-toggle="tooltip" title="postsuper -h" data-action="edit_selected" data-id="mailqitems" data-api-url='edit/mailq' data-api-attr='{"action":"hold"}' href="#">{{ lang.admin.queue_hold_mail }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-bs-toggle="tooltip" title="postsuper -d" data-action="delete_selected" data-id="mailqitems" data-api-url='delete/mailq' href="#">{{ lang.mailbox.remove }}</a></li>
+            <li><a class="dropdown-item" data-bs-toggle="tooltip" title="postqueue -i" data-action="edit_selected" data-id="mailqitems" data-api-url='edit/mailq' data-api-attr='{"action":"deliver"}' href="#">{{ lang.admin.queue_deliver_mail }}</a></li>
+            <li><a class="dropdown-item" data-bs-toggle="tooltip" title="postsuper -H" data-action="edit_selected" data-id="mailqitems" data-api-url='edit/mailq' data-api-attr='{"action":"unhold"}' href="#">{{ lang.admin.queue_unhold_mail }}</a></li>
+            <li><a class="dropdown-item" data-bs-toggle="tooltip" title="postsuper -h" data-action="edit_selected" data-id="mailqitems" data-api-url='edit/mailq' data-api-attr='{"action":"hold"}' href="#">{{ lang.admin.queue_hold_mail }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-bs-toggle="tooltip" title="postsuper -d" data-action="delete_selected" data-id="mailqitems" data-api-url='delete/mailq' href="#">{{ lang.mailbox.remove }}</a></li>
           </ul>
           <div class="clearfix visible-xs"></div>
           <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-primary"
diff --git a/data/web/templates/admin/tab-routing.twig b/data/web/templates/admin/tab-routing.twig
index 235f143ad..2b1f66fec 100644
--- a/data/web/templates/admin/tab-routing.twig
+++ b/data/web/templates/admin/tab-routing.twig
@@ -9,12 +9,12 @@
       <div class="mass-actions-admin">
         <div class="btn-group btn-group-sm">
           <button type="button" id="toggle_multi_select_all" data-id="rlyhosts" class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default">{{ lang.mailbox.toggle_all }}</button>
-          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
           <ul class="dropdown-menu top100">
-            <li><a data-action="edit_selected" data-id="rlyhosts" data-api-url='edit/relayhost' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-            <li><a data-action="edit_selected" data-id="rlyhosts" data-api-url='edit/relayhost' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="delete_selected" data-id="rlyhosts" data-api-url='delete/relayhost' href="#">{{ lang.admin.remove }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="rlyhosts" data-api-url='edit/relayhost' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="rlyhosts" data-api-url='edit/relayhost' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="delete_selected" data-id="rlyhosts" data-api-url='delete/relayhost' href="#">{{ lang.admin.remove }}</a></li>
           </ul>
           <div class="clearfix visible-xs"></div>
         </div>
@@ -53,12 +53,12 @@
       <div class="mass-actions-admin">
         <div class="btn-group btn-group-sm">
           <button type="button" id="toggle_multi_select_all" data-id="transports" class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default">{{ lang.mailbox.toggle_all }}</button>
-          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
           <ul class="dropdown-menu top100">
-            <li><a data-action="edit_selected" data-id="transports" data-api-url='edit/transport' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-            <li><a data-action="edit_selected" data-id="transports" data-api-url='edit/transport' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="delete_selected" data-id="transports" data-api-url='delete/transport' href="#">{{ lang.admin.remove }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="transports" data-api-url='edit/transport' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="transports" data-api-url='edit/transport' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="delete_selected" data-id="transports" data-api-url='delete/transport' href="#">{{ lang.admin.remove }}</a></li>
           </ul>
           <div class="clearfix visible-xs"></div>
         </div>
diff --git a/data/web/templates/debug.twig b/data/web/templates/debug.twig
index fae063f86..8e8b96866 100644
--- a/data/web/templates/debug.twig
+++ b/data/web/templates/debug.twig
@@ -2,25 +2,25 @@
 
 {% block content %}
 <ul class="nav nav-tabs" role="tablist">
-  <li role="presentation" class="active"><a href="#tab-containers" aria-controls="tab-containers" role="tab" data-bs-toggle="tab">{{ lang.debug.system_containers }}</a></li>
-  <li class="dropdown"><a class="dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.debug.logs }}
-      <span class="caret"></span></a>
+  <li role="presentation" class="nav-item"><button class="nav-link active" data-bs-target="#tab-containers" aria-controls="tab-containers" role="tab" data-bs-toggle="tab">{{ lang.debug.system_containers }}</button></li>
+  <li class="nav-item dropdown">
+    <a class="dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.debug.logs }}</a>
     <ul class="dropdown-menu">
-      <li role="presentation"><span class="dropdown-desc">{{ lang.debug.in_memory_logs }}</span></li>
-      <li role="presentation"><a href="#tab-postfix-logs" aria-controls="tab-postfix-logs" role="tab" data-bs-toggle="tab">Postfix</a></li>
-      <li role="presentation"><a href="#tab-dovecot-logs" aria-controls="tab-dovecot-logs" role="tab" data-bs-toggle="tab">Dovecot</a></li>
-      <li role="presentation"><a href="#tab-sogo-logs" aria-controls="tab-sogo-logs" role="tab" data-bs-toggle="tab">SOGo</a></li>
-      <li role="presentation"><a href="#tab-netfilter-logs" aria-controls="tab-netfilter-logs" role="tab" data-bs-toggle="tab">Netfilter</a></li>
-      <li role="presentation"><a href="#tab-autodiscover-logs" aria-controls="tab-autodiscover-logs" role="tab" data-bs-toggle="tab">Autodiscover</a></li>
-      <li role="presentation"><a href="#tab-watchdog-logs" aria-controls="tab-watchdog-logs" role="tab" data-bs-toggle="tab">Watchdog</a></li>
-      <li role="presentation"><a href="#tab-acme-logs" aria-controls="tab-acme-logs" role="tab" data-bs-toggle="tab">ACME</a></li>
-      <li role="presentation"><a href="#tab-api-logs" aria-controls="tab-api-logs" role="tab" data-bs-toggle="tab">API</a></li>
-      <li role="presentation"><a href="#tab-api-rl" aria-controls="tab-api-rl" role="tab" data-bs-toggle="tab">Ratelimits</a></li>
-      <li role="presentation"><span class="dropdown-desc">{{ lang.debug.external_logs }}</span></li>
-      <li role="presentation"><a href="#tab-rspamd-history" aria-controls="tab-rspamd-history" role="tab" data-bs-toggle="tab">Rspamd</a></li>
-      <li role="presentation"><span class="dropdown-desc">{{ lang.debug.static_logs }}</span></li>
-      <li role="presentation"><a href="#tab-ui" aria-controls="tab-ui" role="tab" data-bs-toggle="tab">Mailcow UI</a></li>
-      <li role="presentation"><a href="#tab-sasl" aria-controls="tab-sasl" role="tab" data-bs-toggle="tab">SASL</a></li>
+      <li role="presentation"><span class="dropdown-header fs-6">{{ lang.debug.in_memory_logs }}</span></li>
+      <li role="presentation"><a class="dropdown-item" href="#tab-postfix-logs" aria-controls="tab-postfix-logs" role="tab" data-bs-toggle="tab">Postfix</a></li>
+      <li role="presentation"><a class="dropdown-item" href="#tab-dovecot-logs" aria-controls="tab-dovecot-logs" role="tab" data-bs-toggle="tab">Dovecot</a></li>
+      <li role="presentation"><a class="dropdown-item" href="#tab-sogo-logs" aria-controls="tab-sogo-logs" role="tab" data-bs-toggle="tab">SOGo</a></li>
+      <li role="presentation"><a class="dropdown-item" href="#tab-netfilter-logs" aria-controls="tab-netfilter-logs" role="tab" data-bs-toggle="tab">Netfilter</a></li>
+      <li role="presentation"><a class="dropdown-item" href="#tab-autodiscover-logs" aria-controls="tab-autodiscover-logs" role="tab" data-bs-toggle="tab">Autodiscover</a></li>
+      <li role="presentation"><a class="dropdown-item" href="#tab-watchdog-logs" aria-controls="tab-watchdog-logs" role="tab" data-bs-toggle="tab">Watchdog</a></li>
+      <li role="presentation"><a class="dropdown-item" href="#tab-acme-logs" aria-controls="tab-acme-logs" role="tab" data-bs-toggle="tab">ACME</a></li>
+      <li role="presentation"><a class="dropdown-item" href="#tab-api-logs" aria-controls="tab-api-logs" role="tab" data-bs-toggle="tab">API</a></li>
+      <li role="presentation"><a class="dropdown-item" href="#tab-api-rl" aria-controls="tab-api-rl" role="tab" data-bs-toggle="tab">Ratelimits</a></li>
+      <li role="presentation"><span class="dropdown-header fs-6">{{ lang.debug.external_logs }}</span></li>
+      <li role="presentation"><a class="dropdown-item" href="#tab-rspamd-history" aria-controls="tab-rspamd-history" role="tab" data-bs-toggle="tab">Rspamd</a></li>
+      <li role="presentation"><span class="dropdown-header fs-6">{{ lang.debug.static_logs }}</span></li>
+      <li role="presentation"><a class="dropdown-item" href="#tab-ui" aria-controls="tab-ui" role="tab" data-bs-toggle="tab">Mailcow UI</a></li>
+      <li role="presentation"><a class="dropdown-item" href="#tab-sasl" aria-controls="tab-sasl" role="tab" data-bs-toggle="tab">SASL</a></li>
     </ul>
   </li>
 </ul>
diff --git a/data/web/templates/domainadmin.twig b/data/web/templates/domainadmin.twig
index 13566c8b7..c00b64f05 100644
--- a/data/web/templates/domainadmin.twig
+++ b/data/web/templates/domainadmin.twig
@@ -61,11 +61,9 @@
       <div class="col-sm-offset-3 col-sm-9">
         <div class="btn-group">
           <button class="btn btn-sm btn-primary" id="register-fido2">{{ lang.fido2.set_fido2 }}</button>
-          <button type="button" class="btn btn-sm btn-xs-lg btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
-            <span class="caret"></span>
-          </button>
+          <button type="button" class="btn btn-sm btn-xs-lg btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
           <ul class="dropdown-menu">
-            <li><a href="#" id="register-fido2-touchid" style="line-height:1.4;"><i class="bi bi-shield-fill-check"></i> {{ lang.fido2.set_fido2_touchid }}</a></li>
+            <li><a class="dropdown-item" href="#" id="register-fido2-touchid"><i class="bi bi-shield-fill-check"></i> {{ lang.fido2.set_fido2_touchid }}</a></li>
           </ul>
         </div>
       </div>
diff --git a/data/web/templates/index.twig b/data/web/templates/index.twig
index 73c82a778..b6af3e6bd 100644
--- a/data/web/templates/index.twig
+++ b/data/web/templates/index.twig
@@ -35,22 +35,20 @@
             <div class="btn-group">
               <div class="btn-group">
                 <button type="submit" class="btn btn-xs-lg btn-success" value="Login">{{ lang.login.login }}</button>
-                <button type="button" class="btn btn-xs-lg btn-success dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
-                  <span class="caret"></span>
-                </button>
+                <button type="button" class="btn btn-xs-lg btn-success dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
                 <ul class="dropdown-menu">
-                  <li><a href="#" id="fido2-login" style="line-height:1.4;"><i class="bi bi-shield-fill-check"></i> {{ lang.login.fido2_webauthn }}</a></li>
+                  <li><a class="dropdown-item" href="#" id="fido2-login"><i class="bi bi-shield-fill-check"></i> {{ lang.login.fido2_webauthn }}</a></li>
                 </ul>
               </div>
             </div>
             {% if not oauth2_request %}
             <button type="button" {% if available_languages|length == 1 %}disabled="true"{% endif %} class="btn btn-xs-lg btn-default pull-right dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
-            <span class="flag-icon flag-icon-{{ mailcow_locale }}"></span> <span class="caret"></span>
+              <span class="flag-icon flag-icon-{{ mailcow_locale }}"></span>
             </button>
             <ul class="dropdown-menu pull-right login">
               {% for key, val in available_languages %}
-                <li{% if mailcow_locale == key %} class="active"{% endif %}>
-                  <a href="?{{ query_string({'lang': key}) }}">
+                <li>
+                  <a class="dropdown-item {% if mailcow_locale == key %}active{% endif %}" href="?{{ query_string({'lang': key}) }}">
                     <span class="flag-icon flag-icon-{{ key }}"></span>{{ val }}
                   </a>
                 </li>
diff --git a/data/web/templates/mailbox/page-size.twig b/data/web/templates/mailbox/page-size.twig
index 7f5aaff78..7ddb928c6 100644
--- a/data/web/templates/mailbox/page-size.twig
+++ b/data/web/templates/mailbox/page-size.twig
@@ -1,6 +1,6 @@
-<li><a href="#" data-page-size="3">{{ lang.mailbox.table_size_show_n|format(3) }}</a></li>
-<li><a href="#" data-page-size="10">{{ lang.mailbox.table_size_show_n|format(10) }}</a></li>
-<li><a href="#" data-page-size="20">{{ lang.mailbox.table_size_show_n|format(20) }}</a></li>
-<li><a href="#" data-page-size="50">{{ lang.mailbox.table_size_show_n|format(50) }}</a></li>
-<li><a href="#" data-page-size="100">{{ lang.mailbox.table_size_show_n|format(100) }}</a></li>
-<li><a href="#" data-page-size="200">{{ lang.mailbox.table_size_show_n|format(200) }}</a></li>
+<li><a class="dropdown-item" href="#" data-page-size="3">{{ lang.mailbox.table_size_show_n|format(3) }}</a></li>
+<li><a class="dropdown-item" href="#" data-page-size="10">{{ lang.mailbox.table_size_show_n|format(10) }}</a></li>
+<li><a class="dropdown-item" href="#" data-page-size="20">{{ lang.mailbox.table_size_show_n|format(20) }}</a></li>
+<li><a class="dropdown-item" href="#" data-page-size="50">{{ lang.mailbox.table_size_show_n|format(50) }}</a></li>
+<li><a class="dropdown-item" href="#" data-page-size="100">{{ lang.mailbox.table_size_show_n|format(100) }}</a></li>
+<li><a class="dropdown-item" href="#" data-page-size="200">{{ lang.mailbox.table_size_show_n|format(200) }}</a></li>
diff --git a/data/web/templates/mailbox/tab-bcc.twig b/data/web/templates/mailbox/tab-bcc.twig
index 42caa7a8a..db2be3393 100644
--- a/data/web/templates/mailbox/tab-bcc.twig
+++ b/data/web/templates/mailbox/tab-bcc.twig
@@ -6,7 +6,7 @@
         <button class="btn btn-xs btn-success" href="#" data-acl="{{ acl.bcc_maps }}" data-bs-toggle="modal" data-bs-target="#addBCCModalAdmin"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_bcc_entry }}</button>
         <button class="btn btn-xs btn-default refresh_table" data-draw="draw_bcc_table" data-table="bcc_table">{{ lang.admin.refresh }}</button>
         <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}
-          <span class="caret"></span>
+         
         </button>
         <ul class="dropdown-menu" data-table-id="bcc_table" role="menu">
           {% include 'mailbox/page-size.twig' %}
@@ -21,15 +21,15 @@
     <div class="mass-actions-mailbox">
       <div class="btn-group" data-acl="{{ acl.bcc_maps }}">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="bcc" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu">
-          <li><a data-action="edit_selected" data-id="bcc" data-api-url='edit/bcc' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="bcc" data-api-url='edit/bcc' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="edit_selected" data-id="bcc" data-api-url='edit/bcc' data-api-attr='{"type":"sender"}' href="#">{{ lang.mailbox.bcc_to_sender }}</a></li>
-          <li><a data-action="edit_selected" data-id="bcc" data-api-url='edit/bcc' data-api-attr='{"type":"rcpt"}' href="#">{{ lang.mailbox.bcc_to_rcpt }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="delete_selected" data-id="bcc" data-api-url='delete/bcc' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="bcc" data-api-url='edit/bcc' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="bcc" data-api-url='edit/bcc' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="bcc" data-api-url='edit/bcc' data-api-attr='{"type":"sender"}' href="#">{{ lang.mailbox.bcc_to_sender }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="bcc" data-api-url='edit/bcc' data-api-attr='{"type":"rcpt"}' href="#">{{ lang.mailbox.bcc_to_rcpt }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-id="bcc" data-api-url='delete/bcc' href="#">{{ lang.mailbox.remove }}</a></li>
         </ul>
         <div class="clearfix visible-xs"></div>
         <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addBCCModalAdmin"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_bcc_entry }}</a>
@@ -43,7 +43,7 @@
         <button class="btn btn-xs btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addRecipientMapModalAdmin"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_recipient_map_entry }}</button>
         <button class="btn btn-xs btn-default refresh_table" data-draw="draw_recipient_map_table" data-table="recipient_map_table">{{ lang.admin.refresh }}</button>
         <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}
-          <span class="caret"></span>
+         
         </button>
         <ul class="dropdown-menu" data-table-id="recipient_map_table" role="menu">
           {% include 'mailbox/page-size.twig' %}
@@ -58,12 +58,12 @@
     <div class="mass-actions-mailbox">
       <div class="btn-group">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="recipient_map" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu">
-          <li><a data-action="edit_selected" data-id="recipient_map" data-api-url='edit/recipient_map' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="recipient_map" data-api-url='edit/recipient_map' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="delete_selected" data-id="recipient_map" data-api-url='delete/recipient_map' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="recipient_map" data-api-url='edit/recipient_map' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="recipient_map" data-api-url='edit/recipient_map' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-id="recipient_map" data-api-url='delete/recipient_map' href="#">{{ lang.mailbox.remove }}</a></li>
         </ul>
         <div class="clearfix visible-xs"></div>
         <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addRecipientMapModalAdmin"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_recipient_map_entry }}</a>
diff --git a/data/web/templates/mailbox/tab-domain-aliases.twig b/data/web/templates/mailbox/tab-domain-aliases.twig
index 145592239..4063bf444 100644
--- a/data/web/templates/mailbox/tab-domain-aliases.twig
+++ b/data/web/templates/mailbox/tab-domain-aliases.twig
@@ -6,7 +6,6 @@
         <button class="btn btn-xs btn-success" href="#" data-acl="{{ acl.alias_domains }}" data-bs-toggle="modal" data-bs-target="#addAliasDomainModal"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_domain_alias }}</button>
         <button class="btn btn-xs btn-default refresh_table" data-draw="draw_aliasdomain_table" data-table="aliasdomain_table">{{ lang.admin.refresh }}</button>
         <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}
-          <span class="caret"></span>
         </button>
         <ul class="dropdown-menu" data-table-id="aliasdomain_table" role="menu">
           {% include 'mailbox/page-size.twig' %}
@@ -20,12 +19,12 @@
     <div class="mass-actions-mailbox">
       <div class="btn-group">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="alias-domain" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu">
-          <li><a data-action="edit_selected" data-id="alias-domain" data-api-url='edit/alias-domain' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="alias-domain" data-api-url='edit/alias-domain' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="delete_selected" data-id="alias-domain" data-api-url='delete/alias-domain' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="alias-domain" data-api-url='edit/alias-domain' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="alias-domain" data-api-url='edit/alias-domain' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-id="alias-domain" data-api-url='delete/alias-domain' href="#">{{ lang.mailbox.remove }}</a></li>
         </ul>
         <div class="clearfix visible-xs"></div>
         <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success" href="#" data-acl="{{ acl.alias_domains }}" data-bs-toggle="modal" data-bs-target="#addAliasDomainModal"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_domain_alias }}</a>
diff --git a/data/web/templates/mailbox/tab-domains.twig b/data/web/templates/mailbox/tab-domains.twig
index 6f9b616f2..5ebd07e96 100644
--- a/data/web/templates/mailbox/tab-domains.twig
+++ b/data/web/templates/mailbox/tab-domains.twig
@@ -7,9 +7,7 @@
           <button class="btn btn-xs btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addDomainModal"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_domain }}</button>
         {% endif %}
         <button class="btn btn-xs btn-default refresh_table" data-draw="draw_domain_table" data-table="domain_table">{{ lang.admin.refresh }}</button>
-        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}
-          <span class="caret"></span>
-        </button>
+        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}</button>
         <ul class="dropdown-menu" data-table-id="domain_table" role="menu">
           {% include 'mailbox/page-size.twig' %}
         </ul>
@@ -22,13 +20,13 @@
     <div class="mass-actions-mailbox">
       <div class="btn-group">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="domain" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu">
           {% if mailcow_cc_role == 'admin' %}
-          <li><a data-action="edit_selected" data-id="domain" data-api-url='edit/domain' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="domain" data-api-url='edit/domain' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="delete_selected" data-id="domain" data-api-url='delete/domain' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="domain" data-api-url='edit/domain' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="domain" data-api-url='edit/domain' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-id="domain" data-api-url='delete/domain' href="#">{{ lang.mailbox.remove }}</a></li>
           {% endif %}
         </ul>
         <div class="clearfix visible-xs"></div>
diff --git a/data/web/templates/mailbox/tab-filters.twig b/data/web/templates/mailbox/tab-filters.twig
index b002524f9..25ffbacc4 100644
--- a/data/web/templates/mailbox/tab-filters.twig
+++ b/data/web/templates/mailbox/tab-filters.twig
@@ -5,9 +5,7 @@
       <div class="btn-group pull-right hidden-xs">
         <button class="btn btn-xs btn-success" href="#" data-acl="{{ acl.filters }}" data-bs-toggle="modal" data-bs-target="#addFilterModalAdmin"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_filter }}</button>
         <button class="btn btn-xs btn-default refresh_table" data-draw="draw_filter_table" data-table="filter_table">{{ lang.admin.refresh }}</button>
-        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}
-          <span class="caret"></span>
-        </button>
+        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}</button>
         <ul class="dropdown-menu" data-table-id="filter_table" role="menu">
           {% include 'mailbox/page-size.twig' %}
         </ul>
@@ -23,15 +21,15 @@
     <div class="mass-actions-mailbox">
       <div class="btn-group" data-acl="{{ acl.filters }}">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="filter_item" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu">
-          <li><a data-action="edit_selected" data-id="filter_item" data-api-url='edit/filter' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="filter_item" data-api-url='edit/filter' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="edit_selected" data-id="filter_item" data-api-url='edit/filter' data-api-attr='{"filter_type":"prefilter"}' href="#">{{ lang.mailbox.set_prefilter }}</a></li>
-          <li><a data-action="edit_selected" data-id="filter_item" data-api-url='edit/filter' data-api-attr='{"filter_type":"postfilter"}' href="#">{{ lang.mailbox.set_postfilter }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="delete_selected" data-text="{{ lang.user.eas_reset }}?" data-id="filter_item" data-api-url='delete/filter' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="filter_item" data-api-url='edit/filter' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="filter_item" data-api-url='edit/filter' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="filter_item" data-api-url='edit/filter' data-api-attr='{"filter_type":"prefilter"}' href="#">{{ lang.mailbox.set_prefilter }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="filter_item" data-api-url='edit/filter' data-api-attr='{"filter_type":"postfilter"}' href="#">{{ lang.mailbox.set_postfilter }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-text="{{ lang.user.eas_reset }}?" data-id="filter_item" data-api-url='delete/filter' href="#">{{ lang.mailbox.remove }}</a></li>
         </ul>
         <div class="clearfix visible-xs"></div>
         <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addFilterModalAdmin"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_filter }}</a>
diff --git a/data/web/templates/mailbox/tab-mailboxes.twig b/data/web/templates/mailbox/tab-mailboxes.twig
index fe4c9f23d..aa5c2872c 100644
--- a/data/web/templates/mailbox/tab-mailboxes.twig
+++ b/data/web/templates/mailbox/tab-mailboxes.twig
@@ -5,9 +5,7 @@
       <div class="btn-group pull-right hidden-xs">
         <button class="btn btn-xs btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addMailboxModal"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_mailbox }}</button>
         <button class="btn btn-xs btn-default refresh_table" data-draw="draw_mailbox_table" data-table="mailbox_table">{{ lang.admin.refresh }}</button>
-        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}
-          <span class="caret"></span>
-        </button>
+        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}</button>
         <ul class="dropdown-menu" data-table-id="mailbox_table" role="menu">
           {% include 'mailbox/page-size.twig' %}
         </ul>
@@ -20,43 +18,43 @@
     <div class="mass-actions-mailbox">
       <div class="btn-group hidden-md hidden-lg hidden-xl">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="mailbox" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu">
           <li class="dropdown-header">{{ lang.mailbox.mailbox }}</li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li><a data-action="delete_selected" data-id="mailbox" data-api-url='delete/mailbox' href="#">{{ lang.mailbox.remove }}</a></li>
-          <li role="separator" class="divider"></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-id="mailbox" data-api-url='delete/mailbox' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><hr class="dropdown-divider"></li>
           <li class="dropdown-header">{{ lang.mailbox.tls_enforce_in }}</li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_in":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_in":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_in":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_in":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
           <li class="dropdown-header">{{ lang.mailbox.tls_enforce_out }}</li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_out":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_out":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_out":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_out":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
           <li class="dropdown-header">{{ lang.mailbox.quarantine_notification }}</li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"hourly"}' href="#">{{ lang.user.hourly }}</a></li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"daily"}' href="#">{{ lang.user.daily }}</a></li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"weekly"}' href="#">{{ lang.user.weekly }}</a></li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"never"}' href="#">{{ lang.user.never }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_category' data-api-attr='{"quarantine_category":"reject"}' href="#">{{ lang.user.q_reject }}</a></li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_category' data-api-attr='{"quarantine_category":"add_header"}' href="#">{{ lang.user.q_add_header }}</a></li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_category' data-api-attr='{"quarantine_category":"all"}' href="#">{{ lang.user.q_all }}</a></li>
-          <li role="separator" class="divider"></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"hourly"}' href="#">{{ lang.user.hourly }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"daily"}' href="#">{{ lang.user.daily }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"weekly"}' href="#">{{ lang.user.weekly }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"never"}' href="#">{{ lang.user.never }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_category' data-api-attr='{"quarantine_category":"reject"}' href="#">{{ lang.user.q_reject }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_category' data-api-attr='{"quarantine_category":"add_header"}' href="#">{{ lang.user.q_add_header }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_category' data-api-attr='{"quarantine_category":"all"}' href="#">{{ lang.user.q_all }}</a></li>
+          <li><hr class="dropdown-divider"></li>
           <li class="dropdown-header">{{ lang.mailbox.allowed_protocols }}</li>
           <li class="dropdown-header">IMAP</li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"imap_access":1}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"imap_access":0}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"imap_access":1}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"imap_access":0}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
           <li class="dropdown-header">POP3</li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"pop3_access":1}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"pop3_access":0}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"pop3_access":1}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"pop3_access":0}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
           <li class="dropdown-header">SMTP</li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"smtp_access":1}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"smtp_access":0}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"smtp_access":1}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"smtp_access":0}' href="#">{{ lang.mailbox.deactivate }}</a></li>
         </ul>
         <div class="clearfix visible-xs"></div>
         <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addMailboxModal"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_mailbox }}</a>
@@ -64,54 +62,54 @@
       <div class="btn-group hidden-xs hidden-sm">
         <a class="btn btn-sm btn-default" id="toggle_multi_select_all" data-id="mailbox" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
         <div class="btn-group">
-          <a class="btn btn-sm btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.mailbox }} <span class="caret"></span></a>
+          <a class="btn btn-sm btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.mailbox }}</a>
           <ul class="dropdown-menu">
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"active":"2"}' href="#">{{ lang.mailbox.disable_login }}</a></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="delete_selected" data-id="mailbox" data-api-url='delete/mailbox' href="#">{{ lang.mailbox.remove }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"active":"2"}' href="#">{{ lang.mailbox.disable_login }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="delete_selected" data-id="mailbox" data-api-url='delete/mailbox' href="#">{{ lang.mailbox.remove }}</a></li>
           </ul>
         </div>
         <div class="btn-group">
-          <a class="btn btn-sm btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">TLS <span class="caret"></span></a>
+          <a class="btn btn-sm btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">TLS</a>
           <ul class="dropdown-menu">
             <li class="dropdown-header">{{ lang.mailbox.tls_enforce_in }}</li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_in":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_in":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-            <li role="separator" class="divider"></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_in":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_in":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+            <li><hr class="dropdown-divider"></li>
             <li class="dropdown-header">{{ lang.mailbox.tls_enforce_out }}</li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_out":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_out":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_out":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/tls_policy' data-api-attr='{"tls_enforce_out":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
           </ul>
         </div>
         <div class="btn-group">
-          <a class="btn btn-sm btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.allowed_protocols }} <span class="caret"></span></a>
+          <a class="btn btn-sm btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.allowed_protocols }}</a>
           <ul class="dropdown-menu">
             <li class="dropdown-header">IMAP</li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"imap_access":1}' href="#">{{ lang.mailbox.activate }}</a></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"imap_access":0}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-            <li role="separator" class="divider"></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"imap_access":1}' href="#">{{ lang.mailbox.activate }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"imap_access":0}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+            <li><hr class="dropdown-divider"></li>
             <li class="dropdown-header">POP3</li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"pop3_access":1}' href="#">{{ lang.mailbox.activate }}</a></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"pop3_access":0}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-            <li role="separator" class="divider"></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"pop3_access":1}' href="#">{{ lang.mailbox.activate }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"pop3_access":0}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+            <li><hr class="dropdown-divider"></li>
             <li class="dropdown-header">SMTP</li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"smtp_access":1}' href="#">{{ lang.mailbox.activate }}</a></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"smtp_access":0}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"smtp_access":1}' href="#">{{ lang.mailbox.activate }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/mailbox' data-api-attr='{"smtp_access":0}' href="#">{{ lang.mailbox.deactivate }}</a></li>
           </ul>
         </div>
         <div class="btn-group">
-          <a class="btn btn-sm btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quarantine_notification }} <span class="caret"></span></a>
+          <a class="btn btn-sm btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quarantine_notification }}</a>
           <ul class="dropdown-menu">
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"hourly"}' href="#">{{ lang.user.hourly }}</a></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"daily"}' href="#">{{ lang.user.daily }}</a></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"weekly"}' href="#">{{ lang.user.weekly }}</a></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"never"}' href="#">{{ lang.user.never }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_category' data-api-attr='{"quarantine_category":"reject"}' href="#">{{ lang.user.q_reject }}</a></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_category' data-api-attr='{"quarantine_category":"add_header"}' href="#">{{ lang.user.q_add_header }}</a></li>
-            <li><a data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_category' data-api-attr='{"quarantine_category":"all"}' href="#">{{ lang.user.q_all }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"hourly"}' href="#">{{ lang.user.hourly }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"daily"}' href="#">{{ lang.user.daily }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"weekly"}' href="#">{{ lang.user.weekly }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_notification' data-api-attr='{"quarantine_notification":"never"}' href="#">{{ lang.user.never }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_category' data-api-attr='{"quarantine_category":"reject"}' href="#">{{ lang.user.q_reject }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_category' data-api-attr='{"quarantine_category":"add_header"}' href="#">{{ lang.user.q_add_header }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="mailbox" data-api-url='edit/quarantine_category' data-api-attr='{"quarantine_category":"all"}' href="#">{{ lang.user.q_all }}</a></li>
           </ul>
         </div>
         <a class="btn btn-sm btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addMailboxModal"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_mailbox }}</a>
diff --git a/data/web/templates/mailbox/tab-mbox-aliases.twig b/data/web/templates/mailbox/tab-mbox-aliases.twig
index 055d84ed1..5e2055f31 100644
--- a/data/web/templates/mailbox/tab-mbox-aliases.twig
+++ b/data/web/templates/mailbox/tab-mbox-aliases.twig
@@ -5,9 +5,7 @@
       <div class="btn-group pull-right hidden-xs">
         <button class="btn btn-xs btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addAliasModal"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_alias }}</button>
         <button class="btn btn-xs btn-default refresh_table" data-draw="draw_alias_table" data-table="alias_table">{{ lang.admin.refresh }}</button>
-        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}
-          <span class="caret"></span>
-        </button>
+        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}</button>
         <ul class="dropdown-menu" data-table-id="alias_table" role="menu">
           {% include 'mailbox/page-size.twig' %}
         </ul>
@@ -23,16 +21,16 @@
     <div class="mass-actions-mailbox">
       <div class="btn-group">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="alias" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu top33">
-          <li><a data-action="edit_selected" data-id="alias" data-api-url='edit/alias' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="alias" data-api-url='edit/alias' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="delete_selected" data-id="alias" data-api-url='delete/alias' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="alias" data-api-url='edit/alias' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="alias" data-api-url='edit/alias' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-id="alias" data-api-url='delete/alias' href="#">{{ lang.mailbox.remove }}</a></li>
           {% if not skip_sogo %}
-          <li role="separator" class="divider"></li>
-          <li><a data-action="edit_selected" data-id="alias" data-api-url='edit/alias' data-api-attr='{"sogo_visible":"1"}' href="#">{{ lang.mailbox.sogo_visible_y }}</a></li>
-          <li><a data-action="edit_selected" data-id="alias" data-api-url='edit/alias' data-api-attr='{"sogo_visible":"0"}' href="#">{{ lang.mailbox.sogo_visible_n }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="alias" data-api-url='edit/alias' data-api-attr='{"sogo_visible":"1"}' href="#">{{ lang.mailbox.sogo_visible_y }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="alias" data-api-url='edit/alias' data-api-attr='{"sogo_visible":"0"}' href="#">{{ lang.mailbox.sogo_visible_n }}</a></li>
           {% endif %}
         </ul>
         <div class="clearfix visible-xs"></div>
diff --git a/data/web/templates/mailbox/tab-resources.twig b/data/web/templates/mailbox/tab-resources.twig
index 79bbb4307..8ad943042 100644
--- a/data/web/templates/mailbox/tab-resources.twig
+++ b/data/web/templates/mailbox/tab-resources.twig
@@ -5,9 +5,7 @@
       <div class="btn-group pull-right hidden-xs">
         <button class="btn btn-xs btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addResourceModal"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_resource }}</button>
         <button class="btn btn-xs btn-default refresh_table" data-draw="draw_resource_table" data-table="resource_table">{{ lang.admin.refresh }}</button>
-        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}
-          <span class="caret"></span>
-        </button>
+        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}</button>
         <ul class="dropdown-menu" data-table-id="resource_table" role="menu">
           {% include 'mailbox/page-size.twig' %}
         </ul>
@@ -25,12 +23,12 @@
     <div class="mass-actions-mailbox">
       <div class="btn-group">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="resource" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu">
-          <li><a data-action="edit_selected" data-id="resource" data-api-url='edit/resource' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="resource" data-api-url='edit/resource' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="delete_selected" data-id="resource" data-api-url='delete/resource' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="resource" data-api-url='edit/resource' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="resource" data-api-url='edit/resource' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-id="resource" data-api-url='delete/resource' href="#">{{ lang.mailbox.remove }}</a></li>
         </ul>
         <div class="clearfix visible-xs"></div>
         <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addResourceModal"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_resource }}</a>
diff --git a/data/web/templates/mailbox/tab-syncjobs.twig b/data/web/templates/mailbox/tab-syncjobs.twig
index f40929762..9bce6e77b 100644
--- a/data/web/templates/mailbox/tab-syncjobs.twig
+++ b/data/web/templates/mailbox/tab-syncjobs.twig
@@ -5,9 +5,7 @@
       <div class="btn-group pull-right hidden-xs">
         <button data-acl="{{ acl.syncjobs }}" class="btn btn-xs btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addSyncJobModalAdmin"><i class="bi bi-plus-lg"></i> {{ lang.user.create_syncjob }}</button>
         <button class="btn btn-xs btn-default refresh_table" data-draw="draw_sync_job_table" data-table="sync_job_table">{{ lang.admin.refresh }}</button>
-        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}
-          <span class="caret"></span>
-        </button>
+        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}</button>
         <ul class="dropdown-menu" data-table-id="sync_job_table" role="menu">
           {% include 'mailbox/page-size.twig' %}
         </ul>
@@ -20,14 +18,14 @@
     <div class="mass-actions-mailbox">
       <div class="btn-group" data-acl="{{ acl.syncjobs }}">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="syncjob" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu">
-          <li><a data-action="edit_selected" data-id="syncjob" data-api-url='edit/syncjob' data-api-attr='{"last_run":"","success":""}' href="#">{{ lang.mailbox.last_run_reset }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="edit_selected" data-id="syncjob" data-api-url='edit/syncjob' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="syncjob" data-api-url='edit/syncjob' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="delete_selected" data-id="syncjob" data-api-url='delete/syncjob' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="syncjob" data-api-url='edit/syncjob' data-api-attr='{"last_run":"","success":""}' href="#">{{ lang.mailbox.last_run_reset }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="syncjob" data-api-url='edit/syncjob' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="syncjob" data-api-url='edit/syncjob' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-id="syncjob" data-api-url='delete/syncjob' href="#">{{ lang.mailbox.remove }}</a></li>
         </ul>
         <div class="clearfix visible-xs"></div>
         <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addSyncJobModalAdmin"><i class="bi bi-plus-lg"></i> {{ lang.user.create_syncjob }}</a>
diff --git a/data/web/templates/mailbox/tab-tls-policy.twig b/data/web/templates/mailbox/tab-tls-policy.twig
index bd2cb0fb7..d0d6bbd12 100644
--- a/data/web/templates/mailbox/tab-tls-policy.twig
+++ b/data/web/templates/mailbox/tab-tls-policy.twig
@@ -5,9 +5,7 @@
       <div class="btn-group pull-right hidden-xs">
         <button class="btn btn-xs btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addTLSPolicyMapAdmin"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_tls_policy_map }}</button>
         <button class="btn btn-xs btn-default refresh_table" data-draw="draw_tls_policy_table" data-table="tls_policy_table">{{ lang.admin.refresh }}</button>
-        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}
-          <span class="caret"></span>
-        </button>
+        <button type="button" class="btn btn-xs btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.mailbox.table_size }}</button>
         <ul class="dropdown-menu" data-table-id="tls_policy_table" role="menu">
           {% include 'mailbox/page-size.twig' %}
         </ul>
@@ -21,12 +19,12 @@
     <div class="mass-actions-mailbox">
       <div class="btn-group">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="tls-policy-map" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu">
-          <li><a data-action="edit_selected" data-id="tls-policy-map" data-api-url='edit/tls-policy-map' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="tls-policy-map" data-api-url='edit/tls-policy-map' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="delete_selected" data-id="tls-policy-map" data-api-url='delete/tls-policy-map' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="tls-policy-map" data-api-url='edit/tls-policy-map' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="tls-policy-map" data-api-url='edit/tls-policy-map' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-id="tls-policy-map" data-api-url='delete/tls-policy-map' href="#">{{ lang.mailbox.remove }}</a></li>
         </ul>
         <div class="clearfix visible-xs"></div>
         <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success" href="#" data-bs-toggle="modal" data-bs-target="#addTLSPolicyMapAdmin"><i class="bi bi-plus-lg"></i> {{ lang.mailbox.add_tls_policy_map }}</a>
diff --git a/data/web/templates/modals/quarantine.twig b/data/web/templates/modals/quarantine.twig
index 36f5ade19..af866cd8f 100644
--- a/data/web/templates/modals/quarantine.twig
+++ b/data/web/templates/modals/quarantine.twig
@@ -48,18 +48,18 @@
         </div>
         {% endif %}
         <div class="btn-group dropup" data-acl="{{ acl.quarantine }}">
-          <a class="btn btn-sm btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.quarantine.quick_actions }} <span class="caret"></span></a>
+          <a class="btn btn-sm btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.quarantine.quick_actions }}</a>
           <ul class="dropdown-menu">
-            <li><a data-action="edit_selected" data-id="qitems_single" data-item="" data-api-url='edit/qitem' data-api-attr='{"action":"release"}' href="#">{{ lang.quarantine.deliver_inbox }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="edit_selected" data-id="qitems_single" data-item="" data-api-url='edit/qitem' data-api-attr='{"action":"learnspam"}' href="#">{{ lang.quarantine.learn_spam_delete }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-id="qitems_single" data-item="" id="quick_download_link" href="#">{{ lang.quarantine.download_eml }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-id="qitems_single" data-item="" id="quick_release_link" href="#">{{ lang.quarantine.quick_release_link }}</a></li>
-            <li><a data-id="qitems_single" data-item="" id="quick_delete_link" href="#">{{ lang.quarantine.quick_delete_link }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="delete_selected" data-id="qitems_single" data-item="" data-api-url='delete/qitem' href="#">{{ lang.quarantine.remove }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="qitems_single" data-item="" data-api-url='edit/qitem' data-api-attr='{"action":"release"}' href="#">{{ lang.quarantine.deliver_inbox }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="qitems_single" data-item="" data-api-url='edit/qitem' data-api-attr='{"action":"learnspam"}' href="#">{{ lang.quarantine.learn_spam_delete }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-id="qitems_single" data-item="" id="quick_download_link" href="#">{{ lang.quarantine.download_eml }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-id="qitems_single" data-item="" id="quick_release_link" href="#">{{ lang.quarantine.quick_release_link }}</a></li>
+            <li><a class="dropdown-item" data-id="qitems_single" data-item="" id="quick_delete_link" href="#">{{ lang.quarantine.quick_delete_link }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="delete_selected" data-id="qitems_single" data-item="" data-api-url='delete/qitem' href="#">{{ lang.quarantine.remove }}</a></li>
           </ul>
         </div>
       </div>
diff --git a/data/web/templates/quarantine.twig b/data/web/templates/quarantine.twig
index 2333c9ff8..fa1de9cdb 100644
--- a/data/web/templates/quarantine.twig
+++ b/data/web/templates/quarantine.twig
@@ -8,16 +8,14 @@
         {{ lang.quarantine.quarantine }} <span class="badge badge-info table-lines"></span>
         <div class="btn-group pull-right">
           <button class="btn btn-xs btn-xs-lg btn-default refresh_table" data-draw="draw_quarantine_table" data-table="quarantinetable">{{ lang.quarantine.refresh }}</button>
-          <button type="button" class="btn btn-xs btn-xs-lg btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.quarantine.table_size }}
-            <span class="caret"></span>
-          </button>
+          <button type="button" class="btn btn-xs btn-xs-lg btn-default dropdown-toggle" data-bs-toggle="dropdown">{{ lang.quarantine.table_size }}</button>
           <ul class="dropdown-menu" data-table-id="quarantinetable" role="menu">
-            <li><a href="#" data-page-size="10">{{ lang.quarantine.table_size_show_n|format(10) }}</a></li>
-            <li><a href="#" data-page-size="20">{{ lang.quarantine.table_size_show_n|format(20) }}</a></li>
-            <li><a href="#" data-page-size="50">{{ lang.quarantine.table_size_show_n|format(50) }}</a></li>
-            <li><a href="#" data-page-size="100">{{ lang.quarantine.table_size_show_n|format(100) }}</a></li>
-            <li><a href="#" data-page-size="200">{{ lang.quarantine.table_size_show_n|format(200) }}</a></li>
-            <li><a href="#" data-page-size="500">{{ lang.quarantine.table_size_show_n|format(500) }}</a></li>
+            <li><a class="dropdown-item" href="#" data-page-size="10">{{ lang.quarantine.table_size_show_n|format(10) }}</a></li>
+            <li><a class="dropdown-item" href="#" data-page-size="20">{{ lang.quarantine.table_size_show_n|format(20) }}</a></li>
+            <li><a class="dropdown-item" href="#" data-page-size="50">{{ lang.quarantine.table_size_show_n|format(50) }}</a></li>
+            <li><a class="dropdown-item" href="#" data-page-size="100">{{ lang.quarantine.table_size_show_n|format(100) }}</a></li>
+            <li><a class="dropdown-item" href="#" data-page-size="200">{{ lang.quarantine.table_size_show_n|format(200) }}</a></li>
+            <li><a class="dropdown-item" href="#" data-page-size="500">{{ lang.quarantine.table_size_show_n|format(500) }}</a></li>
           </ul>
         </div>
       </div>
@@ -37,13 +35,13 @@
       <div class="mass-actions-quarantine">
         <div class="btn-group" data-acl="{{ acl.quarantine }}">
           <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="qitems" href="#"><i class="bi bi-check-all"></i> {{ lang.quarantine.toggle_all }}</a>
-          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.quarantine.quick_actions }} <span class="caret"></span></a>
+          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.quarantine.quick_actions }}</a>
           <ul class="dropdown-menu">
-            <li><a data-action="edit_selected" data-id="qitems" data-api-url='edit/qitem' data-api-attr='{"action":"release"}' href="#">{{ lang.quarantine.deliver_inbox }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="edit_selected" data-id="qitems" data-api-url='edit/qitem' data-api-attr='{"action":"learnspam"}' href="#">{{ lang.quarantine.learn_spam_delete }}</a></li>
-            <li role="separator" class="divider"></li>
-            <li><a data-action="delete_selected" data-id="qitems" data-api-url='delete/qitem' href="#">{{ lang.quarantine.remove }}</a></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="qitems" data-api-url='edit/qitem' data-api-attr='{"action":"release"}' href="#">{{ lang.quarantine.deliver_inbox }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="edit_selected" data-id="qitems" data-api-url='edit/qitem' data-api-attr='{"action":"learnspam"}' href="#">{{ lang.quarantine.learn_spam_delete }}</a></li>
+            <li><hr class="dropdown-divider"></li>
+            <li><a class="dropdown-item" data-action="delete_selected" data-id="qitems" data-api-url='delete/qitem' href="#">{{ lang.quarantine.remove }}</a></li>
           </ul>
           <div class="clearfix visible-xs"></div>
         </div>
diff --git a/data/web/templates/user/AppPasswds.twig b/data/web/templates/user/AppPasswds.twig
index b7252cd44..e63c5ff17 100644
--- a/data/web/templates/user/AppPasswds.twig
+++ b/data/web/templates/user/AppPasswds.twig
@@ -7,12 +7,12 @@
     <div class="btn-group" data-acl="{{ acl.app_passwds }}">
       <div class="btn-group">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="apppasswd" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu">
-          <li><a data-action="edit_selected" data-id="apppasswd" data-api-url='edit/app-passwd' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="apppasswd" data-api-url='edit/app-passwd' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="delete_selected" data-id="apppasswd" data-api-url='delete/app-passwd' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="apppasswd" data-api-url='edit/app-passwd' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="apppasswd" data-api-url='edit/app-passwd' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-id="apppasswd" data-api-url='delete/app-passwd' href="#">{{ lang.mailbox.remove }}</a></li>
         </ul>
         <div class="clearfix visible-xs"></div>
       </div>
diff --git a/data/web/templates/user/SpamAliases.twig b/data/web/templates/user/SpamAliases.twig
index f4770ea55..2342cd029 100644
--- a/data/web/templates/user/SpamAliases.twig
+++ b/data/web/templates/user/SpamAliases.twig
@@ -10,25 +10,25 @@
     <div class="btn-group" data-acl="{{ acl.spam_alias }}">
       <div class="btn-group">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="tla" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu">
-          <li><a data-action="edit_selected" data-id="tla" data-api-url='edit/time_limited_alias' data-api-attr='{"validity":"1"}' href="#">{{ lang.user.expire_in }} 1 {{ lang.user.hour }}</a></li>
-          <li><a data-action="edit_selected" data-id="tla" data-api-url='edit/time_limited_alias' data-api-attr='{"validity":"24"}' href="#">{{ lang.user.expire_in }} 1 {{ lang.user.day }}</a></li>
-          <li><a data-action="edit_selected" data-id="tla" data-api-url='edit/time_limited_alias' data-api-attr='{"validity":"168"}' href="#">{{ lang.user.expire_in }} 1 {{ lang.user.week }}</a></li>
-          <li><a data-action="edit_selected" data-id="tla" data-api-url='edit/time_limited_alias' data-api-attr='{"validity":"744"}' href="#">{{ lang.user.expire_in }} 1 {{ lang.user.month }}</a></li>
-          <li><a data-action="edit_selected" data-id="tla" data-api-url='edit/time_limited_alias' data-api-attr='{"validity":"8760"}' href="#">{{ lang.user.expire_in }} 1 {{ lang.user.year }}</a></li>
-          <li><a data-action="edit_selected" data-id="tla" data-api-url='edit/time_limited_alias' data-api-attr='{"validity":"87600"}' href="#">{{ lang.user.expire_in }} 10 {{ lang.user.years }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="delete_selected" data-id="tla" data-api-url='delete/time_limited_alias' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="tla" data-api-url='edit/time_limited_alias' data-api-attr='{"validity":"1"}' href="#">{{ lang.user.expire_in }} 1 {{ lang.user.hour }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="tla" data-api-url='edit/time_limited_alias' data-api-attr='{"validity":"24"}' href="#">{{ lang.user.expire_in }} 1 {{ lang.user.day }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="tla" data-api-url='edit/time_limited_alias' data-api-attr='{"validity":"168"}' href="#">{{ lang.user.expire_in }} 1 {{ lang.user.week }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="tla" data-api-url='edit/time_limited_alias' data-api-attr='{"validity":"744"}' href="#">{{ lang.user.expire_in }} 1 {{ lang.user.month }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="tla" data-api-url='edit/time_limited_alias' data-api-attr='{"validity":"8760"}' href="#">{{ lang.user.expire_in }} 1 {{ lang.user.year }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="tla" data-api-url='edit/time_limited_alias' data-api-attr='{"validity":"87600"}' href="#">{{ lang.user.expire_in }} 10 {{ lang.user.years }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-id="tla" data-api-url='delete/time_limited_alias' href="#">{{ lang.mailbox.remove }}</a></li>
         </ul>
         <div class="clearfix visible-xs-block"></div>
       </div>
       <div class="btn-group">
-        <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success dropdown-toggle" data-bs-toggle="dropdown" href="#"><i class="bi bi-plus-lg"></i> {{ lang.user.alias_create_random }}, 1 {{ lang.user.year }} <span class="caret"></span></a>
+        <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-success dropdown-toggle" data-bs-toggle="dropdown" href="#"><i class="bi bi-plus-lg"></i> {{ lang.user.alias_create_random }}, 1 {{ lang.user.year }}</a>
         <ul class="dropdown-menu">
           {% for domain in user_domains %}
             <li>
-              <a data-action="add_item" data-api-url='add/time_limited_alias' data-api-attr='{"domain":"{{ domain }}"}' href="#">
+              <a class="dropdown-item" data-action="add_item" data-api-url='add/time_limited_alias' data-api-attr='{"domain":"{{ domain }}"}' href="#">
                 @ {{ domain }}
               </a>
             </li>
diff --git a/data/web/templates/user/Syncjobs.twig b/data/web/templates/user/Syncjobs.twig
index 5cf19f8d2..2f8aa6d9c 100644
--- a/data/web/templates/user/Syncjobs.twig
+++ b/data/web/templates/user/Syncjobs.twig
@@ -6,12 +6,12 @@
     <div class="btn-group" data-acl="{{ acl.syncjobs }}">
       <div class="btn-group">
         <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="syncjob" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
-        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
+        <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-bs-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }}</a>
         <ul class="dropdown-menu">
-          <li><a data-action="edit_selected" data-id="syncjob" data-api-url='edit/syncjob' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
-          <li><a data-action="edit_selected" data-id="syncjob" data-api-url='edit/syncjob' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
-          <li role="separator" class="divider"></li>
-          <li><a data-action="delete_selected" data-id="syncjob" data-api-url='delete/syncjob' href="#">{{ lang.mailbox.remove }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="syncjob" data-api-url='edit/syncjob' data-api-attr='{"active":"1"}' href="#">{{ lang.mailbox.activate }}</a></li>
+          <li><a class="dropdown-item" data-action="edit_selected" data-id="syncjob" data-api-url='edit/syncjob' data-api-attr='{"active":"0"}' href="#">{{ lang.mailbox.deactivate }}</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" data-action="delete_selected" data-id="syncjob" data-api-url='delete/syncjob' href="#">{{ lang.mailbox.remove }}</a></li>
         </ul>
         <div class="clearfix visible-xs"></div>
       </div>
diff --git a/data/web/templates/user/tab-user-auth.twig b/data/web/templates/user/tab-user-auth.twig
index 8f8355509..edd315d45 100644
--- a/data/web/templates/user/tab-user-auth.twig
+++ b/data/web/templates/user/tab-user-auth.twig
@@ -72,11 +72,9 @@
         <div class="col-sm-offset-3 col-sm-9">
           <div class="btn-group nowrap">
             <button class="btn btn-sm btn-primary visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline" id="register-fido2">{{ lang.fido2.set_fido2 }}</button>
-            <button type="button" class="btn btn-sm btn-xs-lg btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
-              <span class="caret"></span>
-            </button>
+            <button type="button" class="btn btn-sm btn-xs-lg btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
             <ul class="dropdown-menu">
-              <li><a href="#" id="register-fido2-touchid" style="line-height:1.4;"><i class="bi bi-apple"></i> {{ lang.fido2.set_fido2_touchid }}</a></li>
+              <li><a class="dropdown-item" href="#" id="register-fido2-touchid"><i class="bi bi-apple"></i> {{ lang.fido2.set_fido2_touchid }}</a></li>
             </ul>
           </div>
         </div>
@@ -123,12 +121,12 @@
           <hr>
           <h4 class="recent-login-success pull-left">{{ lang.user.recent_successful_connections }}</h4>
           <div class="dropdown pull-left pull-xs-right">
-            <button class="btn btn-default btn-xs btn-xs-lg dropdown-toggle" type="button" id="history_sasl_days" data-bs-toggle="dropdown">{{ lang.user.login_history }} <span class="caret"></span></button>
+            <button class="btn btn-default btn-xs btn-xs-lg dropdown-toggle" type="button" id="history_sasl_days" data-bs-toggle="dropdown">{{ lang.user.login_history }}</button>
             <ul class="dropdown-menu">
-              <li class="login-history" data-days="1"><a href="#">1 {{ lang.user.day }}</a></li>
-              <li class="login-history active" data-days="7"><a href="#">1 {{ lang.user.week }}</a></li>
-              <li class="login-history" data-days="14"><a href="#">2 {{ lang.user.weeks }}</a></li>
-              <li class="login-history" data-days="31"><a href="#">1 {{ lang.user.month }}</a></li>
+              <li class="login-history" data-days="1"><a class="dropdown-item" href="#">1 {{ lang.user.day }}</a></li>
+              <li class="login-history" data-days="7"><a class="dropdown-item active" href="#">1 {{ lang.user.week }}</a></li>
+              <li class="login-history" data-days="14"><a class="dropdown-item" href="#">2 {{ lang.user.weeks }}</a></li>
+              <li class="login-history" data-days="31"><a class="dropdown-item" href="#">1 {{ lang.user.month }}</a></li>
             </ul>
           </div>
           <div class="clearfix"></div>