services:
  mail:
    image: mailserver/docker-mailserver:latest
    env_file: /var/data/docker-mailserver/docker-mailserver.env
    volumes:
      # - /var/data/docker-mailserver/maildata:/var/mail
      # - /var/data/docker-mailserver/mailstate:/var/mail-state
      # - /var/data/docker-mailserver/config:/tmp/docker-mailserver
      - /var/data/config/acme.json:/etc/letsencrypt/acme.json:ro
    ports:
      - target: 25
        published: 25
        protocol: tcp
        mode: host
      - target: 587
        published: 587
        protocol: tcp
        mode: host
      - target: 993
        published: 993
        protocol: tcp
        mode: host
      - target: 995
        published: 995
        protocol: tcp
        mode: host
    networks:
      - internal

  whoami:
    image: docker.io/traefik/whoami:latest
    networks:
      - internal
      - traefik-public
    deploy:
      labels:
        - traefik.enable=true
        - traefik.docker.network=traefik-public
        - traefik.constraint-label=traefik-public
        - traefik.http.routers.mailwhoami.entrypoints=https
        - traefik.http.routers.mailwhoami.rule=Host(`mail.${DOMAIN}`)
        - traefik.http.routers.mailwhoami.tls.certresolver=le
        - traefik.http.services.mailwhoami.loadbalancer.server.port=80

  # rainloop:
  #   image: nerzhul/rainloop-arm64
  #   volumes:
  #     - /var/data/docker-mailserver/rainloop:/rainloop/data
  #   networks:
  #     - internal
  #     - traefik-public
  #   deploy:
  #     labels:
  #       - traefik.enable=true
  #       - traefik.docker.network=traefik-public
  #       - traefik.constraint-label=traefik-public
  #       - traefik.http.routers.rainloop.entrypoints=https
  #       - traefik.http.routers.rainloop.rule=Host(`webmail.${DOMAIN}`)
  #       - traefik.http.routers.rainloop.tls.certresolver=le
  #       - traefik.http.services.rainloop.loadbalancer.server.port=8888

networks:
  traefik-public:
    external: true
  internal:
    driver: overlay
    ipam:
      config:
        - subnet: 172.16.2.0/24