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我们单位有台mail服务器,装windows2K+exchange2Ksp3,曾经做过一次域迁移,将原来的主机名从mail改为了mailnew,听大家反映好像问题就是迁移之后出的,可是该设的,该改的我都改了啊?
由于当初设计的不好,主机所创建的域设的与internet上申请的DNS域名并不一致
主机 :mailnew.domain1.sh.cn
internet DNS :domain2.sh.cn
我添加了@domain2.sh.cn的邮件后缀作为邮件收发所使用的地址格式,并且将smtp虚拟服务器的delivery的advaved属性里的fqdn改成了domain2.sh.cn。我们向DNS服务商又申请加了一条mx记录:mailnew.domain2.sh.cn,并做了反向解析。
内网收发邮件一切正常,发163,126等信箱也正常,而发给sina ,yahoo,hotmail等信箱就会被退信,内容如下(真实邮件地址我做了处理,分别改成了domain1和domain2):
新浪的退信:
Your message
To:
withubtest@sina.com
Subject: 长教 导出事件单
Sent:
Tue, 16 Sep 2008 11:55:38 +0800
did not reach the following recipient(s):
withubtest@sina.com on Tue, 16 Sep 2008 11:58:16 +0800
收件人电子邮件服务器出现 SMTP 通信问题。请与系统管理员联系。
<mailnew.domain2.sh.cn #5.5.0 smtp;550 #5.7.1 Your access to submit messages to this e-mail system has been rejected.>
details:
Reporting-MTA: dns; mailnew.domain1.sh.cn
Final-Recipient: RFC822; withubtest@sina.com
Action: failed
Status: 5.5.0
X-Supplementary-Info: <mailnew.domain2.sh.cn #5.5.0 smtp;550 #5.7.1 Your access to submit messages to this e-mail system has been rejected.>
X-Display-Name: withubtest@sina.com
注意,我有一点搞不懂,为什么Reporting-MTA: dns; mailnew.domain1.sh.cn是domain1,而X-Supplementary-Info: <mailnew.domain2.sh.cn 是domain2 呢?
hotmail的退信:
Your message
To:
yongyou_lrs@hotmail.com
Subject: 长教 导出事件单
Sent:
Tue, 16 Sep 2008 11:32:15 +0800
did not reach the following recipient(s):
yongyou_lrs@hotmail.com on Tue, 16 Sep 2008 11:34:58 +0800
收件人电子邮件服务器出现 SMTP 通信问题。请与系统管理员联系。
<mailnew.domain2.sh.cn #5.5.0 smtp;550 OU-001 Mail rejected by Windows Live Hotmail for policy reasons. Reasons for rejection may be related to content with spam-like characteristics or IP/domain reputation problems. If you are not an email/network admin please contact your E-mail/Internet Service Provider for help. Email/network admins, please visit http://postmaster.live.com for email delivery information and support>
details:
Reporting-MTA: dns; mailnew.domain1.sh.cn
Final-Recipient: RFC822; yongyou_lrs@hotmail.com
Action: failed
Status: 5.5.0
X-Supplementary-Info: <mailnew.domain2.sh.cn #5.5.0 smtp;550 OU-001 Mail rejected by Windows Live Hotmail for policy reasons. Reasons for rejection may be related to content with spam-like characteristics or IP/domain reputation problems. If you are not an email/network admin please contact your E-mail/Internet Service Provider for help. Email/network admins, please visit http://postmaster.live.com for email delivery information and support>
X-Display-Name: yongyou_lrs@hotmail.com
雅虎的退信:
Your message
To:
andylu342000@yahoo.com.cn; ywhuigusd
Subject: test
Sent:
Fri, 12 Sep 2008 11:17:40 +0800
did not reach the following recipient(s):
andylu342000@yahoo.com.cn on Sun, 14 Sep 2008 11:19:54 +0800
无法在指定的时间限制内传递邮件。请重试或与管理员联系。
<mailnew.domain2.sh.cn #4.4.7>
details:
Reporting-MTA: dns; mailnew.domain1.sh.cn
Final-Recipient: RFC822; andylu342000@yahoo.com.cn
Action: failed
Status: 4.4.7
X-Supplementary-Info: <mailnew.domain2.sh.cn #4.4.7>
X-Display-Name: andylu342000@yahoo.com.cn
我想应该是他们的反垃圾邮件系统在起作用,但是我不知道他们的原理,我也不知道被退信的具体原因是什么,难道真的是因为我们内网的垃圾邮件或者木马病毒太多?不知哪位大侠碰到过类似的问题,给我指条明路吧,感激不尽啊!!!
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