个别的外域邮件无法到达

heieye104

客户收到的退信，我找了服务器里没有这个地址进来的信息，是不是不他们自己的邮件服务器的问题？我发过去的信他们都可以收到From: Mail Delivery System [mailto:MAILER-DAEMON@syd-iport-1.cisco.com]Sent: Wednesday, June 10, 2009 2:04 PMTo: Wen Ping Wendy Lin (wendylin)Subject: Delivery Status Notification (Failure)The following message to  was undeliverable.The reason for the problem:5.4.7 - Delivery expired (message too old) 'timeout'

heieye104

看他的退信，应该是他们那边的问题。

heieye104

Thu 2009-06-11 08:20:52: *  Message-ID: 20382.1244679660@faxpo-sjc-01.cisco.com
Thu 2009-06-11 08:20:52: * Signature (1): v=1; a=rsa-sha256; q=dns/txt; l=21429; t=1244679661; x=1245543661; c=relaxed/simple; s=sjdkim3002;  d=cisco.com; i=g@cisco.com;  b h=<not logged>;
Thu 2009-06-11 08:20:52: *    Verification result: [-4] DKIM_SIGNATURE_BAD_BUT_TESTING
Thu 2009-06-11 08:20:52: *  Result: neutral
Thu 2009-06-11 08:20:52: ---- End DKIM results
Thu 2009-06-11 08:20:52: Performing DomainKeys lookup (Sender: g@cisco.com)
Thu 2009-06-11 08:20:52: *  File: d:\mdaemon\queues\temp\md50000066623.tmp
Thu 2009-06-11 08:20:52: *  Message-ID: 20382.1244679660@faxpo-sjc-01.cisco.com
Thu 2009-06-11 08:20:52: *  Querying for policy: cisco.com
Thu 2009-06-11 08:20:52: *    Querying: _domainkey.cisco.com ...
Thu 2009-06-11 08:20:53: *    DNS: *  名称服务器没有该域请求类型的记录
Thu 2009-06-11 08:20:53: *  Result: neutral
Thu 2009-06-11 08:20:53: ---- End DomainKeys results
Thu 2009-06-11 08:20:53: Passing message through AntiVirus (Size: 23467)...
Thu 2009-06-11 08:20:53: *  例外列表里的收件人或发件人
Thu 2009-06-11 08:20:53: ---- End AntiVirus results
Thu 2009-06-11 08:20:53: Passing message through Outbreak Protection...
Thu 2009-06-11 08:20:53: *  Message-ID: 20382.1244679660@faxpo-sjc-01.cisco.com
Thu 2009-06-11 08:20:53: *  Reference-ID: str=0001.0A150205.4A304DF5.008B,ss=1,vtr=str,vl=0,fgs=0
Thu 2009-06-11 08:20:53: *  Virus result: 0 - Clean
Thu 2009-06-11 08:20:53: *  Spam result: 1 - Clean
Thu 2009-06-11 08:20:53: *  IWF result: 0 - Clean
Thu 2009-06-11 08:20:53: ---- End Outbreak Protection results
Thu 2009-06-11 08:20:53: Passing message through Spam Filter (Size: 23467)...
Thu 2009-06-11 08:20:54: *  3.0 MDAEMON_DNSBL MDaemon: marked by MDaemon's DNSBL
Thu 2009-06-11 08:20:54: * -4.7 BAYES_00 BODY: Bayesian spam probability is 0 to 1%
Thu 2009-06-11 08:20:54: *      [score: 0.0000]
Thu 2009-06-11 08:20:54: *  3.0 URIBL_BLACK Contains a URL listed in the URIBL.com blacklist
Thu 2009-06-11 08:20:54: *      [URIs: cisco.com]
Thu 2009-06-11 08:20:54: ---- End SpamAssassin results
Thu 2009-06-11 08:20:54: Spam Filter score/req: 1.30/30.0
Thu 2009-06-11 08:20:54: 邮件创建 successful：d:\mdaemon\queues\inbound\md50001954061.msg
Thu 2009-06-11 08:20:54: --> 250 Ok, message saved <Message-ID: 20382.1244679660@faxpo-sjc-01.cisco.com>
Thu 2009-06-11 08:20:59: <-- QUIT
Thu 2009-06-11 08:20:59: --> 221 See ya in cyberspace
Thu 2009-06-11 08:20:59: SMTP 会话成功（进/出字节：23594/465）

heieye104

他们的邮件地址怎么长了那么多

heieye104

那个能帮我分析下这是什么问题？？

neil.fu

对方解析不到您的MX记录，你做一条第三方备用MX记录就可以解决了

heieye104

我只有这一个外网地址，没法做呀

heieye104

没贴退信那个日志，都是一样的错误

heieye104

我们发给他们的一切都正常，他们发过来过好几个小时后才会收到他们自己服务器的退信

huailang

我 也 存在和这个问题，希望能够解决下 啊