Recipe for Proftpd

Hi Guys,

I have been trying for a while now to catch Proftpd from incoming mail. However,
I still miss all of it.

Here is my recipe

:0:
* ^(From|Cc|To|X-Loop|Sender|Bcc|X-BeenThere|Return-Path):.*proftp-user@lists\.sourceforge\.net
$MAILDIR/incoming/operatimg_systems/linux/networking/ftp/proftp-users 

Any pointers?

Thank You

Danny