Mailserver hardening ansible role

Ansible role to harden mailserver system. Currently only Postfix.

Requirements & Dependencies

Ansible

It was tested on the following versions:

• 1.9
• 2.0
• 2.5

Operating systems

Tested on Ubuntu 14.04, 16.04 and 18.04

Example Playbook

Just include this role in your list. For example

- host: all
  roles:
    - juju4.harden-mailserver

Variables

Nothing specific for now.

Continuous integration

This role has a travis basic test (for github), more advanced with kitchen and also a Vagrantfile (test/vagrant).

Once you ensured all necessary roles are present, You can test with:

$ cd /path/to/roles/juju4.harden-mailserver
$ kitchen verify
$ kitchen login

or

$ cd /path/to/roles/juju4.harden-mailserver/test/vagrant
$ vagrant up
$ vagrant ssh

Troubleshooting & Known issues

License

BSD 2-clause