Two Emailadresses with same name for different Virtual Servers

Hi all

I have 2 Domains ( and and I will add both domains an emailuser with the same name. and

I can add but if I try this for I got an error like: Name already exist. Did anybody have an idea how I can solve this problem.

Unix username and Virtualhost owner for is firstname
for the unix username is yourdomain

thx in advance

I changed the unix user and groupname from to “mydomain” instead of firstname.

This works fine, but in the Virtualmin “Edit Server” the unixgroup of the Domain is still “firstname”. But the group “firstname” is no longer available on this system.

Where does Virtualmin save the Unixgroup of a Virtual Server?

EDIT: The solution for the Unixgroup: