On Tuesday 24 Jan 2006 20:12, Bryan Phinney wrote:

Not arguing with you Bryan - but commenting for the interest of anyone 
who isn't yet filtering at all.
>
> Well, I don't actively filter mailing list message via SpamAssassin. 
> I shuttle those straight through.  

I did that in PopFile, at first.  Until, that is, we got a couple of 
viruses onto the list.  At that point I started to put every message 
through popfile, regardless of where it came from.  It doesn't create 
the sort of delay that is often reported with SA.

> However, I do attempt to intercept 
> some of the more obvious spam at the Mail Server level and that is
> where using obvious triggers in the Subject lines causes the messages
> to get dumped.
>
Interception at server level is always best where it is available.  I 
never see any of the 'out-of-office' messages, and so on, because they 
are filtered out at server level.

I like popfile because I can insert tagging into headers - which means 
that they are not seen by, for instance, customers - and then filter on 
those tags.  Basically it's Bayesian filtering, but it must be very 
clever in the way that it scores.  As I said, it knew the difference 
between the thread here and those messages that are always tagged as 
[devnull].  If anyone is interested, try popfile.sourceforge.net.  The 
FAQ has a section that explains just why it's so good at its job.

OK - advert over.  Sorry to semi-hijack your thread, Bryan.  Your point 
is still well made.

Anne

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