Outgoing email flagged as spam then deleted

[Alex Neuman van der Hans]

Ken A wrote:
>
> Mod Security is not really a mailscanner thing. It's an apache module 
> that can block http requests by looking for various naughty behaviour 
> like: GET /cgi-bin/formmail.pl?recipient=victim at aol.com,victim2 at aol.com
>
>
> Ken A
> Pacific.Net

Precisely. And many MailScanner users have all-in-one boxes at SME's 
that do web/mail/samba/etc. - and would thus benefit from securing their 
local webserver from being misused to send spam (specially if scanning 
from localhost is disabled). Can you recommend a good howto in order to 
use mod_security to avoid MIME injection?