[vox-tech] spam greylisting (was: [vox] Posting to the lists)

[Troy Arnold]

On Fri, Dec 22, 2006 at 11:23:37AM -0500, Peter Jay Salzman wrote:
> 
> I can only imagine how many spams per day I'm getting today.  I'm too afraid
> to turn all the anti-spam measures off to take a look.  However, if the
> percentage of spam getting caught by all my measures scaled linearly in the
> past year, a double in spam-in-the-box means a double in spam attempts, or
> 800 per day.  Ick.

Check out pflogsumm (postfix log summary)

In fact, check out this howto:
http://www.howtoforge.com/mail_statistics_mailgraph_pflogsumm

I currently see about 85-92% rejection rate.  Thanks to you, Rod, and this:
<http://jimsun.linxnet.com/misc/postfix-anti-UCE.txt>

For getting me up to speed on postfix anti-spam measures.

-t