This is an Ansible role which installs the Exim mailer via exim-relay to run as a Docker container wrapped in a systemd service.
This role implicitly depends on:
Check defaults/main.yml for the full list of supported options.
For an Ansible playbook which integrates this role and makes it easier to use, see the mash-playbook or matrix-docker-ansible-deploy Ansible playbook.
💡 See this document for details about setting up the service with this role.