version: "3.8"

services:

  postfixadmin:
    image: postfixadmin:3-apache
    ports:
      - "8000:80"
    environment:
      - POSTFIXADMIN_DB_TYPE=pgsql
      - POSTFIXADMIN_DB_HOST=postgres
      - POSTFIXADMIN_DB_USER=postfixadmin
      - POSTFIXADMIN_DB_NAME=postfixadmin
      - POSTFIXADMIN_DB_PASSWORD=postfixadmin
      - POSTFIXADMIN_SMTP_SERVER=postfix
      - POSTFIXADMIN_SMTP_PORT=25
      - POSTFIXADMIN_ENCRYPT=md5crypt
    depends_on:
      - postgres
    restart: unless-stopped

  postgres:
    image: postgres:14-alpine
    ports:
      - "5432:5432"
    volumes:
      - ./data:/var/lib/postgresql/data
    environment:
      - POSTGRES_USER=postfixadmin
      - POSTGRES_PASSWORD=postfixadmin
      - POSTGRES_DB=postfixadmin
    restart: unless-stopped