Проблема с Outlook Опции

[BerishUralsk]

Проблема такая: отправил почту на адрес,во вложении отсканированные доки.
Через некоторое время приходит ответ:
от:MAILER-DAEMON@nmx2.masterhost.ru
и собственно сообщение:
Spoiler:
Hi. This is the qmail-send program at nmx2.masterhost.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.

<av@point-l.ru>:
This message will exceed account quota. (#5.2.2)
user is over quota

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

Return-Path: <autogruzsss@maIL.RU>
Received: (qmail 53065 invoked from network); 1 Mar 2011 12:01:31 -0000
Received: from unknown (HELO eximx8.mail.masterhost.ru) (83.222.26.13)
by nmdelivery2.masterhost.ru with SMTP; 1 Mar 2011 12:01:31 -0000
Received: from smtp3.mail.ru ([94.100.176.131])
by eximx8.mail.masterhost.ru with esmtp
(envelope-from <autogruzsss@maIL.RU>)
id 1PuOGd-000NiJ-Vb
for av@point-l.ru; Tue, 01 Mar 2011 15:01:28 +0300
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mail.ru; s=mail;
h=Content-Type:MIME-Version:Date:Subject:To:From:Message-ID; bh=fdK8URJFFXSd8chJidq+i5oTjcNOM4RrVHH7HdaT0yU=;
b=LGOU3Qj/js2jRLtvkIKW7DPly0nqyybdIub/4p3X4rG2fTiabhPbooipoxDOfxKWek0UBpe9m4qKzo9BRLZUbt5WaCZc8AbR5kMrIIsDkE7SHLHmKsMBwsGkhjPqmHHP;
Received: from [95.59.13.128] (port=17295 helo=LocalHost)
by smtp3.mail.ru with asmtp
id 1PuOG1-0003FT-00
for av@point-l.ru; Tue, 01 Mar 2011 15:00:49 +0300
Message-ID: <6DB8F1E4B8A1487B997F4B49AA2D884F@LocalHost>
From: =?koi8-r?B?9O/vIPPBysjJzvPU0s/K88XS18nT?= <autogruzsss@maIL.RU>
To: =?koi8-r?B?4czFzsEg?= <av@point-l.ru>
Subject: =?koi8-r?B?5MHOztnFIM3B28nO?=
Date: Tue, 1 Mar 2011 17:00:46 +0500
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="----=_NextPart_000_004D_01CBD832.35A28980"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2900.5931
Disposition-Notification-To: =?koi8-r?B?9O/vIPPBysjJzvPU0s/K88XS18nT?= <autogruzsss@maIL.RU>
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5994
X-Spam: Not detected
X-Mras: Ok

This is a multi-part message in MIME format.

------=_NextPart_000_004D_01CBD832.35A28980
Content-Type: multipart/alternative;
boundary="----=_NextPart_001_004E_01CBD832.35A28980"

------=_NextPart_001_004E_01CBD832.35A28980
Content-Type: text/plain;
charset="koi8-r"
Content-Transfer-Encoding: quoted-printable

------=_NextPart_001_004E_01CBD832.35A28980
Content-Type: text/html;
charset="koi8-r"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; charset=3Dkoi8-r">
<META content=3D"MSHTML 6.00.6000.17095" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV></BODY></HTML>

------=_NextPart_001_004E_01CBD832.35A28980--

------=_NextPart_000_004D_01CBD832.35A28980
Content-Type: application/octet-stream;
name="=?koi8-r?B?5sHKzDAzMTMuUERG?="
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="=?koi8-r?B?5sHKzDAzMTMuUERG?="

Что это такое?
Письмо так и не доходит до адресата.