spf ?

Hi, all of a sudden we are getting emails from the cron/daily and
the daily chkrootkit with no from and subject and with these headers at the top of the BODY message:

==============================================
Received: from root by myserver.name.com with local (Exim 4.43)
id 1Ca3vE-0002Dp-IY
for myemail@myisp.com; Fri, 03 Dec 2004 03:15:52 +0000
To: myemail@myisp.com
Subject: Daily chkrootkit from myserver.name.com
Message-Id: <E1Ca3vE-0002Dp-IY@server.name.com>
From: root <root@myserver.name.com>
Date: Fri, 03 Dec 2004 03:15:52 +0000
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - myserver.name.com
X-AntiAbuse: Original Domain - mail.myisp.com
X-AntiAbuse: Originator/Caller UID/GID - [0 0] / [47 12]
X-AntiAbuse: Sender Address Domain - myserver.name.com
X-Source:
X-Source-Args:
X-Source-Dir:
==============================================

Looking at the internet headers in outlook we got:

==============================================
Return-Path: <root@myserver.name.com>
Delivered-To: myemail@my.isp.com
Received: (qmail 5647 invoked from network); 3 Dec 2004 03:15:53 -0000
X-AntiVirus: Mail-AV 0.3
Received: from unknown (HELO myserver.name.com) ([XXX.XXX.XXX.XXX])
(envelope-sender <root@myserver.name.com>)
by mta4 (qmail-ldap-1.03) with SMTP
for <myemail@my.isp.com>; 3 Dec 2004 03:15:53 -0000
Received-SPF: none (mta4: domain of root@myserver.name.com does not designate permitted sender hosts)
==============================================

Any ideas ?

 

 

 

 

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