Hi >> You should consider limiting SA processing to mail size >> up to 150-250 KB. >> >> very few spam messages is bigger. > > I'm happily filtering all mail with SA and it did catch much of spam. > unfortunately there IS spam >256K...
Of course, but rather it is such a small percentage compared to the good messages (bigger than 250 KB). IMHO rather that it is not worth it to filter. Only "prefilter" by very few RBL (in MTA - rest RBL are in SA) and optionally clamav. but everyone has their own approach based on its experience and capabilities of the hardware :) Do you have statistics (would be interesting) ? : 1. For messages bigger than 250 KB . SPAM / HAM % 2. Compare how many SPAM was catched (in %) is < 250 KB and > 250 KB Thanks. Best Regards
