From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <fc8212df041ea25eefd8a3f61e41e2a0@quanstro.net>
From: erik quanstrom <quanstro@quanstro.net>
Date: Sun, 15 Feb 2009 12:25:23 -0500
To: 9fans@9fans.net
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Subject: [9fans] yahoo calendar spam
Topicbox-Message-UUID: a117a56a-ead4-11e9-9d60-3106f5b1d025

i'm getting 100-200 connections per hour from
yahoo calendar with nigerian spam stuff.  here's
the least aggressive patch fix i could think of
without modifying smtpd to also get the reply-to
address.  unfortunately, this means that all mail
from yahoo calendar is blocked.  but it's better
than blocking all of yahoo.

this change is in /n/sources/contrib/quanstro/src/nupas.

the funky eval is to allow regular expressions in the list.

; diffy validatesender
20a21,25
> # these particular senders are blacklisted
> # motivated by the fact that yahoo calender
> # is compromised.
> dropuser=(reply.yahoo.com!calendar-invite)
>
57a63,65
>
> if(eval ~ $dom!$addr $dropuser)
> 	exit 'member of dropuser list'

- erik