Re: [Exim] Opinions sought: Most effective spam reduction t…

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Autor: Christoph Kliemt
Data:  
A: exim-users
Assumpte: Re: [Exim] Opinions sought: Most effective spam reduction techniques
"warren, anthony" <anthony.warren@???> writes:

> Hi all,
>
> After some testing with SMTP sender verify callouts and getting mixed
> results from that method, I am keen to explore other Spam reduction
> techniques.


Welcome aboard. ;-)

> My organisation is concerned with the risk of false positives. For
> those that use spam reduction techniques - how do you cope with the risk
> of FP's ?


We dont have any FPs since we do not use text analysis tools at
all. We concentrate on the on and only thing that cant be forged: the
ip. This means greylisting, use of some RBLs (esp for DULS) and a
whitelist for braindead configured MTAs.

hth christoph