Anti-spam

[Pete Williams]

Hi
 
I'm trying to find out what I need to do to implement an effective anti-spam 
solution.
 
We currently use James 2.3.2 but are working on an upgrade.
 
I have found the Bayesian mailets, but would like to know if there is anything 
else as a don't set a great deal of store by these methods. I'd rather just try 
reverse mx look-ups, banning known black holes as a start.
 
Any help appreciated.
 
Cheers,