NethServer Version: 7.6.1810
Hello Nethserver Community,
Firstly, thanks to everyone who has contributed to creating and maintaining this great platform. It’s really easy to use and, in general, “just works”
I have, however, run into a problem with mail domain aliases.
I’m not trying to do anything complex, and have found lots of previous posts about having separate user lists, etc, etc.
I just want the regular userlist (we’re using integrated Samba AD for Accounts provider) to be available at multiple domains.
So, user1@domain1, user1@domain2, user1@domain3 and so on.
All domains have publicly accessible DNS records and entries in the LE certificate.
All are entered into the UI as domain list entries with “Deliver Locally” set.
All appear in the Postfix main.cf file listed in “virtual_alias_domains”
None of them work
All mail for any user (and I’ve tried many users) is bounced with “550 5.1.1 : Recipient address rejected: User unknown in virtual alias table”
Email is only accepted for the primary domain.
The same result occurs whether from the outside, using Webtop, or even mail in a shell.
The only addresses that DO go through (and they do so for all listed domains) are mailboxes that have an individual mail alias pointing at them. So if I have nickname1 aliased to email@example.com then email to nickname1@domain2/3/4/5 will get accepted and delivered correctly.
I’ve tried with domains that are sub-domains of the main domain, as well as others that are totally unrelated. The results are the same.
Reading the Postfix documentation it looks like it’s all set correctly. It just doesn’t appear to work.
I’m stumped and really hoping that I’ve missed something (even if it’s obvious).
All ideas welcome.