[Dovecot] Fix create sogo-sso.conf

data/Dockerfiles/dovecot/docker-entrypoint.sh

@@ -206,6 +206,13 @@ RAND_PASS=$(cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1)
 echo -n ${RAND_PASS} > /etc/phpfpm/sogo-sso.pass
 # Creating additional creds file for SOGo notify crons (calendars, etc)
 echo -n ${RAND_USER}@mailcow.local:${RAND_PASS} > /etc/sogo/cron.creds
+cat <<EOF > /etc/dovecot/sogo-sso.conf
+# Autogenerated by mailcow
+passdb {
+  driver = static
+  args = allow_real_nets=${IPV4_NETWORK}.248/32 password={plain}${RAND_PASS}
+}
+EOF
 
 if [[ "${MASTER}" =~ ^([nN][oO]|[nN])+$ ]]; then
   # Toggling MASTER will result in a rebuild of containers, so the quota script will be recreated