Does anyone know of any good places for Kolab tutorials, aside from the Kolab wiki on kolab.org?

I'm trying to set up a new mail server, downloaded & built Kolab on a FC3 box, and it seems to run. However, I've got multiple issues which don't seem to be documented anywhere, but are REALLY simple. I.e., how do you set up a multi-homed server which answers to more than one domain? Should be simple, but I don't see it documented nor is it implemented the same as regular Postfix.

Any answers would be much appreciated.

My end goal is an easy-to-administer SMTP/POP server with a web administration tool so that less-experienced individuals can manage the accounts in it.

Thanks,

Tad

http://www.pokorra.de/kolab/install_kolab.html
http://kroupware.org/faq/faq.html
http://www.sourcextreme.com/projects/kolab/dspam.html