为何被认为是病毒！！

st_2000

重要客户，手动发给我们的邮件，可以正常投递，担是如果对方用服务器自动投递（不清楚对方的系统方式），我方就给出病毒警示，无法收到邮件。目前可以确定对方邮件没有病毒。如何处里呢？？目前只有关掉病毒防护了（设置信任域后，是不是不能收到非信任域的邮件？）

给对方退信部分如下（*屏掉部分）：

您发送的邮件中带有 unknown 病毒, 系统拒绝投递.

----- Original message follows. Received: from [198.137.214.10]; Wed, 2 Mar 2011 17:25:57 +0800 Received: from US194MX004.tyc.net (163.241.185.**) by usy90mx009.tyc.net (163.241.175.**) with Microsoft SMTP Server (TLS) id 8.1.393.1; Wed, 2 Mar 2011 04:25:57 -0500 Received: from tyc.com (163.241.105.***) by US194MX004.tyco.net (163.241.185.1**) with Microsoft SMTP Server id 8.1.393.1; Wed, 2 Mar 2011 04:25:56 -0500 Date: Wed, 2 Mar 2011 04:21:53 -0500 From: Tomai

st_2000

Sent: Wednesday, March 02, 2011 10:26 AM
To: tomasz.rozanski@
Subject: 病毒警告



您发送的邮件中带有 unknown 病毒, 系统拒绝投递.



----- Original message follows.

Received: from [198.137.214.10]; Wed, 2 Mar 2011 17:25:57 +0800

Received: from US194MX004.tycoelectronics.net (163.241.185.193) by

usy90mx009.tycoelectronics.net (163.241.175.208) with Microsoft SMTP Server

(TLS) id 8.1.393.1; Wed, 2 Mar 2011 04:25:57 -0500

Received: from tycoelectronics.com (163.241.105.232) by

US194MX004.tycoelectronics.net (163.241.185.193) with Microsoft SMTP Server

id 8.1.393.1; Wed, 2 Mar 2011 04:25:56 -0500

Date: Wed, 2 Mar 2011 04:21:53 -0500

From: Tomasz Rozanski <tomasz.rozanski@tycoelectronics.com>

Subject: Email: PR2 - PL01 - 2478407911 - PL2

To: <jay@possehltooling.com.cn>

Reply-To: Tomasz Rozanski <tomasz.rozanski@tycoelectronics.com>

Message-ID: <ADR36000002785804@tycoelectronics.com>

MIME-Version: 1.0

Importance: Normal

X-Priority: 3 (Normal)

Disposition-Notification-To: Tomasz Rozanski

        <tomasz.rozanski@tycoelectronics.com>

Return-Receipt-To: Tomasz Rozanski <tomasz.rozanski@tycoelectronics.com>

X-Mailer: SAP Web Application Server 7.00

Content-Type: multipart/mixed; boundary=_4D6E4BD7097E0743E1000000A3F169E8"

Return-Path: <tomasz.rozanski@tycoelectronics.com>

st_2000

我现在只能关了防病毒功能，但还不知道是否解决问题。