Вот одно из них
Hi. This is the qmail-send program at **.****.ru.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<Изд@mx.kubzan.ru>:
Sorry. Although I'm listed as a best-preference MX or A for that host,
it isn't in my control/locals file, so I don't treat it as local. (#5.4.6)

--- Below this line is a copy of the message.

Return-Path: <tihoreck@******.ru>
Received: (qmail 19686 invoked from network); 30 Nov 2005 09:12:07 -0000
Received: from unknown (HELO localhost) (83.239.10.2)
  by 212.176.62.49 with SMTP; 30 Nov 2005 09:12:07 -0000
Date: Wed, 30 Nov 2005 11:36:30 +0300
From: Tihoreck <tihoreck@******.ru>
X-Mailer: The Bat! (v3.5) Professional
Reply-To: Tihoreck <*****@kubzan.ru>
Organization: CZN
X-Priority: 3 (Normal)
Message-ID: <18910487259.20051130113630@kubzan.ru>
To: =?Windows-1251?Q?=D0=E5=EA=EB=E0=EC=ED=EE-=E8=E7=E4=E0=F2=E5=EB=FC=F1=EA?=  
=?Windows-1251?Q?=E8=E9_=EE=F2=E4=E5=EB_=28=C0=E2=F0=E0=EC=E5=ED=EA=EE_?= =?Windows-1251?Q?=CB=2E=CF=2E=29?=
<izdat@****.ru>,
        <Изд>
Subject: =?Windows-1251?Q?=CE=F2=F7=E5=F2?=
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="----------11A191107126EDE"

------------11A191107126EDE
Content-Type: text/plain; charset=Windows-1251
Content-Transfer-Encoding: 8bit

Здравствуйте, Рекламно-издательский отдел (Авраменко Л.П.)!

С уважением,
  Tihoreck.       mailto:tihoreck@******.ru
------------11A191107126EDE
Content-Type: application/msword; name="=?Windows-1251?B?7vL35fIxMS5kb2M=?="
Content-transfer-encoding: base64
Content-Disposition: attachment; filename="=?Windows-1251?B?7vL35fIxMS5kb2M=?="

0M8R4KGxGuEAAAAAAAAAAAAAAAAAAAAAPgADAP7/CQAGAAAAAAAAAAAAAAAFAAAADAIAAAAA
AAAAEAAADgIAAAEAAAD+////AAAAAAcCAAAIAgAACQIAAAoCAAALAgAA////////////////
////////////////////////////////////////////////////////////////////////