Hi,
I'm currently running OMV 3.0.76 with a made up intranet domain (intranet.lan).
I just found out that the Notifications configuration doesn't work with non qualified domain as it returns the following error:
Unfortunately the web interface doesn't provide (or I didn't find it) a way to configure the email domain, but I still managed to solve the issue by editing /etc/postfix/main.cf and by adding:
So that all my outgoing email get their address rewritten correctly.
It would be great to be able to configure such variable directly from the web interface or, even better, to have an "extra configurations" box dedicated to postfix.