Restricting Zimbra login to a specific domain?

[Jorsher]

Hello,

I'm new here and just want to say I'm very glad that Zimbra was suggested to me. I used shared hosting in the past and recently decided to move to a dedicated server for more flexibility. Setting up LAMP was easy, but the mail server was giving me a bit of trouble. I tried Citadel which worked, but I couldn't find a way to have the same username at the 7 domains that are on the server. Zimbra was even easier, had more features, allowed me to do what I wanted to do, and was much more aesthetically pleasing...

My current problem is that I have 7 domains, each have a root directory set in httpd.conf that's in the Apache2 directory. I have Zimbra restricted to HTTPS. When I go to any of the domains, it goes to their proper root directory. However, whenever I browse to any of the domains over HTTPS, it goes to the Zimbra log in.

How do I restrict the Zimbra login to only show up when going to https://mail.mydomain.com?

Thanks!

[Jorsher]

Anyone?

Or some suggestions on keywords?

Thanks