奇怪的病毒邮件???

px008

我的服务器中有一个cherry的用户,她的邮箱是 cherry@frank.cn 最近经常收到noreply@frank.cn 和 postmaster@frank.cn发来的邮件,邮件头信息如下,麻烦大家帮忙看看,是一般的垃圾病毒邮件,还是我的服务器有问题了.其中[222.92.62.91]不是我的地址。如果只是一般的垃圾病毒邮件我就把[222.92.62.91]这个地址屏蔽了.  我的系统环境:win2003 Srever + Exchange 2003

noreply@frank.cn的邮件头信息如下:

Received: from frank.cn ([222.92.62.91] RDNS failed) by server.frank.cn with Microsoft SMTPSVC(6.0.3790.1830);
  Thu, 19 Oct 2006 11:57:05 +0800
From: "Mail Administrator" <noreply@frank.cn>
To: cherry@frank.cn
Subject: =?gb2312?B?1NrP+8+iICJNYWlsIFN5c3RlbSBFcnJvciAtIFJldHVybmVkIE1haWwi1tC3os/WsqG2vg==?=
Date: Thu, 19 Oct 2006 11:52:01 +0800
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="----=_NextPart_000_0007_82772BAA.5911871A"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2600.0000
X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2600.0000
Return-Path: noreply@mail.frank.cn
Message-ID: <SERVERhPVJurh0cI36H0000002b@server.frank.cn>
X-OriginalArrivalTime: 19 Oct 2006 03:57:05.0453 (UTC) FILETIME=[A4265DD0:01C6F332]


postmaster@frank.cn的邮件头信息如下:

Received: from frank.cn ([222.92.62.91] RDNS failed) by mail.frank.cn with Microsoft SMTPSVC(6.0.3790.1830);
  Thu, 12 Oct 2006 08:16:16 +0800
From: "Mail Administrator" <postmaster@frank.cn>
To: cherry@frank.cn
Subject: =?gb2312?B?1NrP+8+iICJTdGF0dXMi1tC3os/WsqG2vg==?=
Date: Thu, 12 Oct 2006 08:11:26 +0800
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="----=_NextPart_000_0010_5F42B431.8BD0B9D8"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2600.0000
X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2600.0000
Return-Path: postmaster@mail.frank.cn
Message-ID: <SERVERklmna2GwQcb2900000160@mail.frank.cn>
X-OriginalArrivalTime: 12 Oct 2006 00:16:16.0671 (UTC) FILETIME=[A25E6AF0:01C6ED93]

abdxj

如果内容一样可以屏蔽