Spam Challenge-Response system

[Jessie Morris]

On Thursday 09 April 2009 1:17:11 pm Shane Hathaway wrote:
> Jessie Morris wrote:
> > I was wondering if there was any way that I could make my mail system
> > respond to emails received with a link that says something to the effect
> > of, "If you're a human, click here to be allowed." I've done some
> > searching on Google, and haven't found a really good system. Ideas?
>
> Have you set up Postgrey?  For the price of an occasional delay,
> Postgrey reduces my spam from hundreds per day to around 5 a day.  DSpam
> handles the rest.
>
> Shane
>
>
> /*
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Postgrey was almost exactly what I was looking for. :) With Postgrey it's 
almost completely automatic.

For anybody else looking for this kind of system, here's a pretty good link 
talking about how to do it.

http://www.roedie.nl/wiki/index.php/Spam_Filtering_With_Postfix

-- 

Jessie Morris


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