[Mimedefang] redundancy in mimedefang

[Cor Bosman]

> On my defang machine sa learns about 5'000 spams and more than 10'000 hams a
> day. I see no need to share the database on busy defang servers. The suggested
> bayes database size of max 10MB is reached with about 5'000-10'000 ham/spams.

Do you feel the bayes filters add significantly to the SA hitrate? 
Im running SA as a test on a server with about 100.000 emails a day and
im already seeing a very high correctness rate, without bayes. 

You use autolearn i assume?

Cor