services:
  rustbox:
    build:
      context: ..
      dockerfile: docker/Dockerfile
    ports:
      - "3001:3001"
    environment:
      RUSTBOX_CONFIG: /etc/rustbox/rustbox.toml
      IMAP_HOST: ${IMAP_HOST:-mail.example.com}
      SMTP_HOST: ${SMTP_HOST:-mail.example.com}
    volumes:
      - ./configs/single-sqlite.toml:/etc/rustbox/rustbox.toml:ro
      - rustbox-data:/var/lib/rustbox
    restart: unless-stopped

volumes:
  rustbox-data: