###
  msmtpd:
    container_name: vaultwarden-msmtpd
    hostname: vaultwarden-msmtpd
    image: crazymax/msmtpd:latest
    networks:
      - back_network_vaultwarden
    environment:
      - TZ=${TZ}
      - PUID=1500
      - PGID=1500
      - SMTP_HOST=${SMTP_HOST}
      - SMTP_PORT=${SMTP_PORT}
      - SMTP_TLS=${SMTP_TLS}
      - SMTP_STARTTLS=${SMTP_STARTTLS}
      - SMTP_TLS_CHECKCERT=${SMTP_TLS_CHECKCERT}
      - SMTP_AUTH=${SMTP_AUTH}
      - SMTP_USER=${SMTP_USER}
      - SMTP_PASSWORD=${SMTP_PASSWORD}
      - SMTP_DOMAIN=${SMTP_DOMAIN}
      - SMTP_FROM=${SMTP_FROM}
    restart: always
    healthcheck:
      test: ["CMD-SHELL", "echo EHLO localhost"]
      interval: 5s
      timeout: 5s
      retries: 5
    labels:
      - "com.centurylinklabs.watchtower.enable=true"