[dspam-users] individual bases only after first retrain (for large scale)

[Guilherme Pezzi]

Hi people

I don't know if this is a new idea, but we've implemented a solution to 
activate individual bases only for users who actually retrain DSPAM. 
Other users have static filtering with a global user.

We use an extra table in MySQL to keep track of users who already sent 
email to [EMAIL PROTECTED] or [EMAIL PROTECTED], with a modified 
dspam-retrain perl script.

When maildrop receives email, it checks this new MySQL table to decide 
which arguments DSPAM will use. For example: notrain + global user or 
toe + individual user.

This saved a lot of disk space and processing time on our servers, since 
not all users retrain DSPAM. More info, source code and patch for 
maildrop can be found on dspam wiki: 
http://dspamwiki.expass.de/Third_Party_Tools

Guilherme Peretti Pezzi