services: mailserver: image: ghcr.io/docker-mailserver/docker-mailserver:latest container_name: mailserver # Provide the FQDN of your mail server here (Your DNS MX record should point to this value) hostname: {{ domain }} ports: - "25:25" - "465:465" - "587:587" - "993:993" volumes: - ./docker-data/dms/mail-data/:/var/mail/ - ./docker-data/dms/mail-state/:/var/mail-state/ - ./docker-data/dms/mail-logs/:/var/log/mail/ - ./docker-data/dms/config/:/tmp/docker-mailserver/ - /etc/letsencrypt:/etc/letsencrypt - /etc/localtime:/etc/localtime:ro environment: - SSL_TYPE=letsencrypt - ENABLE_CLAMAV=0 - ENABLE_AMAVIS=0 - ENABLE_FAIL2BAN=0 - SPOOF_PROTECTION=1 - ACCOUNT_PROVISIONER=LDAP - LDAP_SERVER_HOST=ldap://lldap.internal.simponic.xyz:3890 - LDAP_SEARCH_BASE=dc=simponic,dc=xyz - LDAP_BIND_DN=uid=admin,ou=people,dc=simponic,dc=xyz - LDAP_BIND_PW={{ lldap_admin_pass }} - LDAP_QUERY_FILTER_USER=(&(objectClass=mailAccount)(|(uid=%u))) - LDAP_QUERY_FILTER_GROUP=(&(cn=mail)(uniquemember=uid=%u,ou=people,dc=simponic,dc=xyz)) - LDAP_QUERY_FILTER_ALIAS=(&(objectClass=inetOrgPerson)(|(uid=%u)(mail=%u))) - LDAP_QUERY_FILTER_DOMAIN=(mail=*@%s) - DOVECOT_AUTH_BIND=yes - DOVECOT_USER_FILTER=(&(objectClass=inetOrgPerson)(|(uid=%u)(mail=%u))) - DOVECOT_USER_ATTRS==uid=5000,=gid=5000,=home=/var/mail/%Ln,=mail=maildir:~/Maildir - ENABLE_SASLAUTHD=1 - SASLAUTHD_MECHANISMS=rimap - SASLAUTHD_MECH_OPTIONS=127.0.0.1 - POSTMASTER_ADDRESS={{ postmaster_email }} dns: - {{ johan_ip }} restart: always