> I recently installed Razor v2.14 and started using it.  I am finding it
> necessary to whitelist a _lot_ of mailing lists.  Some, such as yahoogroups,
> I can't whitelist because the from: address is the person making the post,
> so I will have to whitelist on another field when I can modify my code to do
> so.  I wonder if someone is not being careful about their submissions, or if
> these are bad mailing lists that don't drop bad mail addresses that become
I've found excellent luck with the X-Been____There header (____'s
added to to avoid tripping procmail rules):
William Stearns (wstearns@pobox.com).  Mason, Buildkernel, named2hosts,
and ipfwadm2ipchains are at:                        http://www.stearns.org

from localhost (localhost [127.0.0.1])
	by phobos.labs.netnoteinc.com (Postfix) with ESMTP id 7D46444163
	for <jm@localhost>; Mon, 26 Aug 2002 10:14:52 -0400 (EDT)
from phobos [127.0.0.1]
	by localhost with IMAP (fetchmail-5.9.0)
	for jm@localhost (single-drop); Mon, 26 Aug 2002 15:14:52 +0100 (IST)
from usw-sf-list2.sourceforge.net (usw-sf-fw2.sourceforge.net
    [216.136.171.252]) by dogma.slashnull.org (8.11.6/8.11.6) with ESMTP id
    g7NJYMZ05425 for <jm-razor@jmason.org>; Fri, 23 Aug 2002 20:34:22 +0100
from usw-sf-list1-b.sourceforge.net ([10.3.1.13]
    helo=usw-sf-list1.sourceforge.net) by usw-sf-list2.sourceforge.net with
    esmtp (Exim 3.31-VA-mm2 #1 (Debian)) id 17iJpv-0007x8-00; Fri,
    23 Aug 2002 12:11:11 -0700
from eclectic.kluge.net ([66.92.69.221]) by
    usw-sf-list1.sourceforge.net with esmtp (Exim 3.31-VA-mm2 #1 (Debian)) id
    17iJox-0007Os-00 for <razor-users@lists.sourceforge.net>; Fri,
    23 Aug 2002 12:10:11 -0700
(from felicity@localhost) by eclectic.kluge.net (8.11.6/8.11.6)
    id g7NJA2g29392; Fri, 23 Aug 2002 15:10:02 -0400
No, hits=-9.9 required=7.0
	tests=FOR_FREE,IN_REP_TO,KNOWN_MAILING_LIST,PGP_SIGNATURE,
	      QUOTED_EMAIL_TEXT,REFERENCES,SPAM_PHRASE_03_05,USER_AGENT
	version=2.40-cvs
From razor-users-admin@lists.sourceforge.net  Mon Aug 26 15:16:22 2002