diff --git a/root/etc/ansible/entrypoint.yml b/root/etc/ansible/entrypoint.yml
index a07ff3d..11c5e48 100644
--- a/root/etc/ansible/entrypoint.yml
+++ b/root/etc/ansible/entrypoint.yml
@@ -20,6 +20,9 @@
     mailer_host: "{{ lookup('env', 'SYMFONY__ENV__MAILER_HOST')|default('127.0.0.1', true) }}"
     mailer_user: "{{ lookup('env', 'SYMFONY__ENV__MAILER_USER')|default('~', true) }}"
     mailer_password: "{{ lookup('env', 'SYMFONY__ENV__MAILER_PASSWORD')|default('~', true) }}"
+    mailer_port: "{{ lookup('env', 'SYMFONY__ENV__MAILER_PORT')|default('25', true) }}"
+    mailer_encryption: "{{ lookup('env', 'SYMFONY__ENV__MAILER_ENCRYPTION')|default('~', true) }}"
+    mailer_auth_mode: "{{ lookup('env', 'SYMFONY__ENV__MAILER_AUTH_MODE')|default('~', true) }}"
     from_email: "{{ lookup('env', 'SYMFONY__ENV__FROM_EMAIL')|default('wallabag@example.com', true) }}"
     registration: "{{ lookup('env', 'SYMFONY__ENV__FOSUSER_REGISTRATION')|default('true', true) }}"
     registration_mail_confirmation: "{{ lookup('env', 'SYMFONY__ENV__FOSUSER_CONFIRMATION')|default('true', true) }}"
diff --git a/root/etc/ansible/templates/parameters.yml.j2 b/root/etc/ansible/templates/parameters.yml.j2
index 80de9b4..1f3d6d5 100644
--- a/root/etc/ansible/templates/parameters.yml.j2
+++ b/root/etc/ansible/templates/parameters.yml.j2
@@ -17,6 +17,9 @@ parameters:
     mailer_host:       {{ mailer_host }}
     mailer_user:       {{ mailer_user }}
     mailer_password:   {{ mailer_password }}
+    mailer_port:       {{ mailer_port }}
+    mailer_encryption: {{ mailer_encryption }}
+    mailer_auth_mode:  {{ mailer_auth_mode }} 
 
     locale:            {{ locale }}
 
diff --git a/root/var/www/wallabag/app/config/parameters.yml b/root/var/www/wallabag/app/config/parameters.yml
index 9c4dfbb..c155342 100644
--- a/root/var/www/wallabag/app/config/parameters.yml
+++ b/root/var/www/wallabag/app/config/parameters.yml
@@ -25,6 +25,9 @@ parameters:
     mailer_host:       127.0.0.1
     mailer_user:       ~
     mailer_password:   ~
+    mailer_port:       25
+    mailer_encryption: ~
+    mailer_auth_mode:  ~ 
 
     locale:            en