名称服务器报告域名未知 ,求助

eohoo

名称服务器报告域名未知 ,求助 Error: 名称服务器报告域名未知


虽然可以收发内外邮件,但在SMTP(入)的日志中看到,每个进来的外部邮件都有这个显示:红色部分
请求帮忙,怎么解决

Wed 2007-06-20 17:54:44: Session 59; child 1; thread 988
Wed 2007-06-20 17:54:42: 接受 SMTP 连接来自 [202.82.110.xx ：29292]
Wed 2007-06-20 17:54:42: Performing PTR lookup (68.110.82.xxx.IN-ADDR.ARPA)
Wed 2007-06-20 17:54:42: * Error: 名称服务器报告域名未知
Wed 2007-06-20 17:54:42: *  未找到 PTR 记录
Wed 2007-06-20 17:54:42: ---- End PTR results
Wed 2007-06-20 17:54:42: --> 220 lapshing.cn ESMTP MDaemon 9.5.1; Wed, 20 Jun 2007 17:54:42 +0800
Wed 2007-06-20 17:54:42: <-- HELO hkrosemail.bbbb.com
Wed 2007-06-20 17:54:42: Performing IP lookup (hkrosemail.bbbb.com)
Wed 2007-06-20 17:54:42: *  D=hkrosemail.bbbb.com TTL=(0) A=[218.30.64.xxx]
Wed 2007-06-20 17:54:42: ---- End IP lookup results
Wed 2007-06-20 17:54:42: --> 250 aaaa.cn Hello hkrosemail.bbbb.com (may be forged), pleased to meet you
Wed 2007-06-20 17:54:42: <-- MAIL FROM:<SZAnn@bbbb.com>
Wed 2007-06-20 17:54:42: Performing IP lookup (bbbb.com)
Wed 2007-06-20 17:54:42: *  P=010 S=000 D=bbbb.com TTL=(828) MX=[mail.bbbb.com] {202.82.110.xx}
Wed 2007-06-20 17:54:42: *  P=030 S=001 D=bbbb.com TTL=(828) MX=[mailbackup.bbbb.com]
Wed 2007-06-20 17:54:42: ---- End IP lookup results
Wed 2007-06-20 17:54:42: Performing SPF lookup (bbbb.com / 202.82.110.xx)
Wed 2007-06-20 17:54:42: *  Result: none; no SPF record in DNS
Wed 2007-06-20 17:54:42: ---- End SPF results
Wed 2007-06-20 17:54:42: --> 250 <SZAnn@bbbb.com>, Sender ok
Wed 2007-06-20 17:54:43: <-- RCPT TO:<lan@aaaa.cn>
Wed 2007-06-20 17:54:43: --> 250 <lan@aaaa.cn>, Recipient ok
Wed 2007-06-20 17:54:43: <-- DATA
Wed 2007-06-20 17:54:43: Creating temp file (SMTP): d:\mdaemon\queues\temp\md50000000070.tmp
Wed 2007-06-20 17:54:43: --> 354 Enter mail, end with <CRLF>.<CRLF>
Wed 2007-06-20 17:54:43: Message size: 25820 bytes
Wed 2007-06-20 17:54:43: Performing DomainKeys lookup (Sender: szann@bbbb.com)
Wed 2007-06-20 17:54:43: *  File: d:\mdaemon\queues\temp\md50000000070.tmp
Wed 2007-06-20 17:54:43: *  Message-ID: OEEDJBFCNLENIKBCGPKJKEHPDDAA.szann@bbbb.com
Wed 2007-06-20 17:54:43: *  Querying for policy: bbbb.com
Wed 2007-06-20 17:54:43: *    Querying: _domainkey.bbbb.com ...
Wed 2007-06-20 17:54:43: *    DNS: 名称服务器报告域名未知
Wed 2007-06-20 17:54:43: *  Result: pass
Wed 2007-06-20 17:54:43: ---- End DomainKeys results
Wed 2007-06-20 17:54:43: Performing DKIM lookup
Wed 2007-06-20 17:54:43: *  File: d:\mdaemon\queues\temp\md50000000070.tmp
Wed 2007-06-20 17:54:43: *  Message-ID: OEEDJBFCNLENIKBCGPKJKEHPDDAA.szann@bbbb.com
Wed 2007-06-20 17:54:43: *  Result: neutral
Wed 2007-06-20 17:54:43: ---- End DKIM results
Wed 2007-06-20 17:54:43: Passing message through AntiVirus (Size: 25820)...
Wed 2007-06-20 17:54:43: *  邮件清洁（未发现病毒）
Wed 2007-06-20 17:54:43: ---- End AntiVirus results
Wed 2007-06-20 17:54:44: Passing message through Outbreak Protection...
Wed 2007-06-20 17:54:44: *  Message-ID: OEEDJBFCNLENIKBCGPKJKEHPDDAA.szann@bbbb.com
Wed 2007-06-20 17:54:44: *  Reference-ID: str=0001.0A010202.4678F960.0007,ss=1,fgs=0
Wed 2007-06-20 17:54:44: *  Spam/phishing threat level: 1 - Clean
Wed 2007-06-20 17:54:44: *  Virus threat level: 0 - Clean
Wed 2007-06-20 17:54:44: ---- End Outbreak Protection results
Wed 2007-06-20 17:54:44: 邮件创建 successful：d:\mdaemon\queues\inbound\md50000017159.msg
Wed 2007-06-20 17:54:44: --> 250 Ok, message saved <Message-ID: OEEDJBFCNLENIKBCGPKJKEHPDDAA.szann@bbbb.com>
Wed 2007-06-20 17:54:44: <-- QUIT
Wed 2007-06-20 17:54:44: --> 221 See ya in cyberspace
Wed 2007-06-20 17:54:44: SMTP 会话成功（进/出字节：25924/379）

eohoo

等着老大来回答

asionliang

换一个DNS!

tdk

http://www.5dmail.net/bbs/thread-167183-1-1.html
这里有几个dns

lwz_08

DNS有问题
没有PTR反解

eohoo

PTR反解很少人做吧,但以前没有这问题也没作PRT

tdk

现在越来越多要求做反解了

jenbabe

不要说以前啥的，以前都不用考虑防病毒防垃圾邮件的。

eohoo

现在第一处错误没有了,可以通过了,但第二处还是有, 如下:
这一步又是什么意思

Wed 2007-06-20 17:54:43: *  Querying for policy: bbbb.com
Wed 2007-06-20 17:54:43: *    Querying: _domainkey.bbbb.com ...   (特别是这步,是什么意思,域名前加个_  肯定是找不到名称服务器的啦,不知道你们的有没有这步.?听说这一步是防垃圾邮件的作用,是不是我哪搞错了)
Wed 2007-06-20 17:54:43: *    DNS: 名称服务器报告域名未知
Wed 2007-06-20 17:54:43: *  Result: pass
Wed 2007-06-20 17:54:43: ---- End DomainKeys results

[ 本帖最后由 eohoo 于 2007-6-21 16:39 编辑 ]

wxhsh

又一个问题青年，DKIM这个是刚通过认证的反垃圾邮件标识技术，好象比反解更少人应用了。MD9.6的RELEASENOTES里还大肆吹嘘过，号称领先2年就让用户体验什么的。