I have an Domain xyz.com, and an alias-domain xyz.de.
For both domains managing emails are enabled.
For xyz.com Emails work as expected. xyz.de Emails don’t be delivered to the mailbox.
If I send an Email to the .de-Domain, I got an error message like:
Requested action aborted: local error in processing.
In fact… I don’t find any way to create an Email-Address for .de-Domain at all, and even don’t find a way to assign some aliases like pipe info@xyz.de to info@xyz.com
You also need to enable the first option Create home directory. It has to be done automatically though! We will fix it in the next Virtualmin 7.6 release.