I'm happily filtering all mail with SA and it did catch much of spam.
unfortunately there IS spam >256K...
On 05.09.14 18:59, Adi wrote:
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.
if it does not overload the machine, it is worth not to see spam in inbox.
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 %
no...
2. Compare how many SPAM was catched (in %) is < 250 KB and > 250 KB
12 of 40 this year, ~100 out of ~7000 since I save them...
(I don't count those rejected with score >10)
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