version: '3' services: mailserver: image: ghcr.io/docker-mailserver/docker-mailserver:13.2.0 container_name: ${CONTAINER_NAME} hostname: ${MS_HOSTNAME} env_file: ./conf/mailserver.env ports: - "${PANEL_APP_PORT_SMTP}:25" - "${PANEL_APP_PORT_IMAP4_143}:143" - "${PANEL_APP_PORT_ESMTP_465}:465" - "${PANEL_APP_PORT_ESMTP_587}:587" - "${PANEL_APP_PORT_IMAP4_993}:993" volumes: - ./data/dms/mail-data/:/var/mail/ - ./data/dms/mail-state/:/var/mail-state/ - ./data/dms/mail-logs/:/var/log/mail/ - ./data/dms/config/:/tmp/docker-mailserver/ - /etc/localtime:/etc/localtime:ro restart: always networks: - 1panel-network stop_grace_period: 1m labels: createdBy: "Apps" healthcheck: test: "ss --listening --tcp | grep -P 'LISTEN.+:smtp' || exit 1" timeout: 3s retries: 0 networks: 1panel-network: external: true