jhbergmann/smtp-mailer repository overview

version: '3'
services:
  mail:
    image: jhbergmann/smtp-mailer
    container_name: mail_con
    restart: always
    environment:
      RELAY_HOST: ${RELAY_HOST}
      RELAY_PORT: 587
      RELAY_USERNAME: ${RELAY_USERNAME}
      RELAY_PASSWORD: ${RELAY_PASSWORD}
    networks:
       public_net:
          ipv4_address: ${MAIL_IP}