> On Tue, 2004-01-27 at 09:42 -0600, CJ Kucera wrote:
> > Hello, list...
> >
> > I was wondering if anyone happens to have an acl or the like which
> > can be used to filter out MyDoom messages? Thanks...
>
> This fragment of the DATA ACL seemed to catch them for me:
>
> # Deny messages without Message-ID, but allow bounces.
> deny !senders = :
> condition = ${if !def:h_Message-ID: {1}}
> message = RFC2822 says you SHOULD have a Message-ID.\n\
> Most messages without it are spam, so your mail has been
rejected.
>
This has the side effect of blocking a LOT of genuine mail, esp notes
servers + quite a few other systems
Shame so much is broken!
Darren
