ABSOLUTELY WONDERFUL AND AWESOME.
EVERYTHING ELSE SUCKS.
Highly recommended if you're setting up mail for vitual hosting. It was literally step for step exactly what I needed to do. and it worked. and it's awesome. and it works.
Anyone want crschmidt.net mail sometime soon? (I'll probably be moving to the new server in the next ~24 hours.)
Now I just need to build a user interface so people can login and edit/add accounts for people.
OMG SO COOL.