EXCHNAGE 2007 邮件退信,提示组织拒绝了您的邮件

'huang.allan'
根据安全策略，没有传递您的邮件。Microsoft Exchange 不会尝试重新传递此邮件。请向系统管理员提供以下诊断文本。

以下组织拒绝了您的邮件: mx.google.com。

供管理员使用的诊断信息:

生成服务器: bestmate.bestmate.com.cn

huang.allan@gmail.com
mx.google.com #550-5.7.1 [120.86.69.19] The IP you're using to send mail is not authorized to 550-5.7.1 send email directly to our servers. Please use the SMTP relay at your 550-5.7.1 service provider instead. Learn more at http://mail.google 550 5.7.1 .com/support/bin/answer.py?answer=10336 f21si12074178rvb.16 ##

原始邮件标题:

Received: from WWWFED2FE0B2A8 (121.35.28.181) by bestmate.bestmate.com.cn
 (120.86.69.19) with Microsoft SMTP Server id 8.1.240.5; Mon, 13 Jul 2009
 10:35:07 +0800
From: admin <admin@bestmate.com.cn>
To: 'huang.allan' <huang.allan@gmail.com>
Subject: test
Date: Mon, 13 Jul 2009 10:36:18 +0800
MIME-Version: 1.0
Content-Type: multipart/alternative;
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X-Mailer: Microsoft Office Outlook, Build 11.0.6353
Thread-Index: AcoDYrMh/MEruhhoSJu9f36uOUuiIg==
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579
Message-ID: <1060aa03-6d35-4d35-be3a-43be332ccfdf@bestmate.bestmate.com.cn>
Return-Path: admin@bestmate.com.cn