version: '2'
services:
  db:
    image: mysql:5.6 # mimics recommendations for AWS RDS
    environment:
      - MYSQL_ROOT_PASSWORD
      - MYSQL_DATABASE=drupal
      - MYSQL_USER=drupal
      - MYSQL_PASSWORD
    ports:
      - "3306:3306"
  web:
    image: plainlychrist/site-buildbarbuda:unstable
    environment:
      - MYSQL_DATABASE=drupal
      - MYSQL_USER=drupal
      - MYSQL_PASSWORD
      - WEB_ADMIN_PASSWORD
      - POSTFIX_DOMAIN
      - POSTFIX_RELAY_HOST
      - POSTFIX_USER
      - POSTFIX_PASSWORD
    command: ['--use-mysql', '--use-postfix', '--trust-this-ec2-host', '--trust-host-pattern', '^localhost$$']
    ports:
      - "443:443"
    depends_on:
      - db
    volumes:
      - ~/site.root.history:/root/.bash_history
      - ~/site.drupaladmin.history:/home/drupaladmin/.bash_history
      - ~/var-lib-site-storage-config:/var/lib/site/storage-config

Add mounted postfix compose script
Add mounted postfix compose script
