Thanks for the fast reply, SpamAssassin is now working fine and after activating Razor2/Pyzor i will wait to use Bayes.
About Cluebringer
I alredy read the wiki before, but didn't get the clue - I just missed the overview, how everything works togehter. After looking in the databse I got it. Maybe that is obvious for most of you, but if there is anyone who is interested, here is my point of view:
Policies
A Policy is like a filter of sender/recipients and is used in the configuration of the different antispam Modules. The Policy itself is only a name and has a priority.
Policy Members
The Filtering is done by Source and Destination pairs, so called Members. This Members are always defined as Policy Groups (this was the point I missed in the wiki)
Policy Groups
The Policy Group is only a list, where you can add as many Group-Members as you like.
Group Members
Here we can add finally the Emailaddresses, Domains or IP's (IP can not be used for destination).