Mailtrain docker compose with HTTPS

docker-compose.override.yml

version: '2'
services:
  nginx-proxy:
    image: jwilder/nginx-proxy:alpine
    restart: always
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - /root/certs:/etc/nginx/certs:ro
      - /etc/nginx/vhost.d
      - /usr/share/nginx/html
      - /var/run/docker.sock:/tmp/docker.sock:ro
  lets-encrypt-companion:
    image: jrcs/letsencrypt-nginx-proxy-companion
    restart: always
    volumes:
      - /root/certs:/etc/nginx/certs:rw
      - /var/run/docker.sock:/var/run/docker.sock:ro
    volumes_from: 
      - nginx-proxy
  mysql:
    restart: always
  redis:
    restart: always
  mailtrain:
    build: ./
    # volumes:
      # - ./:/app
    expose:
      - "3000"
    restart: always
    environment:
      - VIRTUAL_HOST=the-domain-you-want-for-your-mailtrain
      - LETSENCRYPT_HOST=the-domain-you-want-for-your-mailtrain
      - LETSENCRYPT_EMAIL=your-email

Lacks the other 2 exposed ports. I needed to use swag proxy.