Drop exim module
This module was appled on the old redmine.theforeman.org box, but the new redmine01.conova.theforeman.org no longer uses exim which means it can be dropped.
The question is if we should have some (minimal) postfix config that just ensures it's installed and running. We did see that on Jenkins where that now has been done manually.
Fixes #1692
Rebased now that CI should be green again.
The question is if we should have some (minimal) postfix config that just ensures it's installed and running. We did see that on Jenkins where that now has been done manually.
That would be https://github.com/theforeman/foreman-infra/pull/1846
I noticed we have exim on web01.