version: "3"
services:
  web:
    image: roundcube/roundcubemail:latest
    ports:
      - 80:80
    environment:
      - ROUNDCUBEMAIL_PLUGINS=archive,zipdownload,managesieve,vcard_attachments
      - ROUNDCUBEMAIL_DEFAULT_HOST=ssl://example.org
      - ROUNDCUBEMAIL_DEFAULT_PORT=993
      - ROUNDCUBEMAIL_SMTP_SERVER=ssl://example.org
      - ROUNDCUBEMAIL_SMTP_PORT=465
      - ROUNDCUBEMAIL_DB_TYPE=sqlite
      - ROUNDCUBEMAIL_UPLOAD_MAX_FILESIZE=20M
      - ROUNDCUBEMAIL_SKIN=elastic
    volumes:
      - data:/var/www/html
      - config:/var/roundcube/config
      - db:/var/roundcube/db
    restart: "unless-stopped"

volumes:
  data:
  config:
  db: