Adding the following stanza to .procmailrc should do it admirably.
--8<--
:0:
* ^To: [EMAIL PROTECTED]
/dev/null
--8<--
I just added it for you.
{^_^}
----- Original Message -----
From: "Loren Wilton" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Sunday, 2004 May, 23 10:46
Subject: To: [EMAIL PROTECTED] !!!!!!
> It appears that some clever soul has set up an auto-forwarder to send all
> messages received on this list to "[EMAIL PROTECTED]", AND FORWARD THEM BACK
TO
> THE LIST.
>
> Whoever you are, please stop this! We don't need infinite copies of each
> message on this list to read, there is enough traffic without you helping!
>
> Loren