Allow a Customizable "Reply" Address in Email Configuration
At my site, it is required that any smtp connections must use a valid "reply" address to send through our servers.
Foreman has this hard-coded in the app/models/host_mailer.rb file in two places...
from "Foreman-noreply@" + Facter.domain
...and so by default is not allowed to send mail. Our smtp server rejects it.
I've fixed it for now for our site by changing those lines in the model, but it's not safe from upgrades. I would like this to be customizable in the config/email.yaml file if possible so that we could set it without having to edit the host_mailer.rb file directly.