version: '3'
services:
  roundcube:
    image: roundcube/roundcubemail:1.4.2-apache
    restart: "unless-stopped"
    depends_on:
      - db
    volumes:
      - /data/gmx-webmail.jean-cloud.net/app/plugins/:/var/www/html/plugins/
      - /data/gmx-webmail.jean-cloud.net/app/config/config.inc.php:/var/www/html/config/config.inc.php
      - /data/gmx-webmail.jean-cloud.net/app/enigma_pgp_homedir:/data/enigma_pgp_homedir

  db:
    # https://hub.docker.com/_/postgres?tab=description
    image: postgres:9.6-alpine
    restart: "unless-stopped"
    volumes:
      - /data/gmx-webmail.jean-cloud.net/db:/var/lib/postgresql/data