[Catalyst] Fucking spam.

Jonathan Rockway jon at jrock.us
Fri Oct 26 08:58:50 GMT 2007


Bernhard Graf wrote:
> I already dumped this mail, but didn't it have a gmail.com Return-Path?
> Gmail is one of the (fre)emailers that uses Domain-Key / DKIM =

> signatures.
>
> So any mail from g(oogle)mail.com (among others) without a (valid) =

> DK(IM) key could be dismissed by the mail server if configured to check =

> those keys - and maybe SPF as well, that is used by AOL.
>   =



These things hide the problem.  Mailing the admin and having the guy's
IP banned solves the problem for everyone.

Regards,
Jonathan Rockway


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