YasuhiroABE.homegw-postfix

This role sets up postfix and maildrop package for my gateway router.

The aim of this role is to relay mail from the internal network to the relay host and to accept mail from external host to this gateway host.

This role expects the host has the static ip address on both external and internal network interfaces.

Requirements

This role is tested on the following platforms.

Ansible

• Version 2.4

Distributions

• Ubuntu 16.04
• Debian 9

Role Variables

Default

## host ip address and netmask preffix for external and internal
homegw_postfix_external_hostprefix: 172.16.0.1/24
homegw_postfix_internal_hostprefix: 192.168.0.1/24

## hostname and domain of global ip address
homegw_postfix_external_hostname: 'www'
homegw_postfix_external_domainname: 'ext.example.org'

## hostname and domain of internal-private ip address
homegw_postfix_internal_hostname: 'homegw'
homegw_postfix_internal_domainname: 'example.org'

## External SMTP server for mail relay.
homegw_postfix_relayhost: smtp.example.org

Dependencies

1. This role uses maildrop package for local mail delivery as MUA.

2. Listen 25 port on both internal and external IP address.

Example Playbook

- hosts: all
  vars:
    homegw_postfix_external_hostprefix: 172.16.0.1/24
    homegw_postfix_internal_hostprefix: 192.168.0.1/24

    ## hostname and domain of global ip address
    homegw_postfix_external_hostname: 'www'
    homegw_postfix_external_domainname: 'ext.example.org'

    ## hostname and domain of internal-private ip address
    homegw_postfix_internal_hostname: 'homegw'
    homegw_postfix_internal_domainname: 'example.org'

    ## External SMTP server for mail relay.
    homegw_postfix_relayhost: smtp.example.org
  roles:
  

License

Apache License 2.0

Author Information

Yasuhiro ABE