How do fix a good solution against spam..

Tim Bishop tim-lists at bishnet.net
Thu May 13 14:21:49 PDT 2004


On Thu, May 13, 2004 at 09:52:25AM +0200, Marian Hettwer wrote:
> Martin Jessa wrote:
> >Not only it's way faster than perl based messagewall, amavisd and
> >mailscanner etc but it also has neat stuff like making connections
> >back to the sender's MX checking for validity of the sender's email.
> 
> This Feature sounds interesting. How is it actually called in exim ?
> I'd like to check the exim docu to see some details, because it really
> sounds interesting.
> 
> Could you provide me with some keywords to search for ?

In Exim you're looking for sender callout verification.

http://www.exim.org/exim-html-4.30/doc/html/spec_38.html#SECT38.21

It's pretty trivial to turn on, and in my experience works well.

Cheers,
Tim.

-- 
Tim Bishop
http://www.bishnet.net/tim
PGP Key: 0x5AE7D984
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