Openproject docker-compose

docker-compose.yml

version: '3'
services:
  openproject:
    container_name: openproject
    image: openproject/community:7
    ports:
      - 8080:80
    volumes:
      - ./openproject/static:/var/db/openproject
      - ./openproject/logs:/var/log/supervisor
      - ./openproject/pgdata:/var/lib/postgresql/9.6/main
    environment:
      - SECRET_KEY_BASE=secret      
      - EMAIL_DELIVERY_METHOD="smtp"
      - SMTP_ADDRESS="smtp.mailgun.org"
      - SMTP_PORT="587"
      - SMTP_DOMAIN="myDomain.com"
      - SMTP_AUTHENTICATION="plain"
      - SMTP_USER_NAME="postmaster@myDomain.com"
      - SMTP_PASSWORD="MyPassword"
      - SMTP_ENABLE_STARTTLS_AUTO="true"