收不到對方公司寄出的信件

evas

請問以訊息看來 寄不過來的問題 是否在因為驗證對方主機時失敗所導致
請問有什麼方式可以處理呢?
謝謝.

Thu 2010-10-28 22:24:19: Session 4201; child 3; thread 1080
Thu 2010-10-28 22:24:18: Accepting SMTP connection from [220.1**.6*.1** : 3574]
Thu 2010-10-28 22:24:18: Performing PTR lookup (1**.6*.1**.220.IN-ADDR.ARPA)
Thu 2010-10-28 22:24:18: *  D=1**.6*.1**.2**.IN-ADDR.ARPA TTL=(720) PTR=[mstw2.****.com]
Thu 2010-10-28 22:24:18: *  Gathering A records...
Thu 2010-10-28 22:24:18: *  D=mstw2.****.com TTL=(60) A=[220.1**.6*.1**]
Thu 2010-10-28 22:24:18: ---- End PTR results
Thu 2010-10-28 22:24:18: --> 220 *******.com.tw ESMTP MDaemon 8.1.1; Thu, 28 Oct 2010 22:24:18 +0800
Thu 2010-10-28 22:24:18: <-- EHLO gstwdom02.****.com
Thu 2010-10-28 22:24:18: Performing IP lookup (gstwdom02.****.com)
Thu 2010-10-28 22:24:19: *  Error: Name server reports domain name unknown
Thu 2010-10-28 22:24:19: ---- End IP lookup results
Thu 2010-10-28 22:24:19: --> 501 <gstwdom02.****.com> is invalid or DNS says does not exist
Thu 2010-10-28 22:24:19: <-- HELO gstwdom02.****.com
Thu 2010-10-28 22:24:19: Performing IP lookup (gstwdom02.****.com)
Thu 2010-10-28 22:24:19: *  Error: Name server reports domain name unknown
Thu 2010-10-28 22:24:19: ---- End IP lookup results
Thu 2010-10-28 22:24:19: --> 501 <gstwdom02.****.com> is invalid or DNS says does not exist
Thu 2010-10-28 22:24:19: <-- QUIT
Thu 2010-10-28 22:24:19: --> 221 See ya in cyberspace
Thu 2010-10-28 22:24:19: SMTP session terminated (Bytes in/out: 56/226)

MarchFun

你這方開啟了反查功能，而對方的伺服器未具備可以反查的所需條件。你可以把對方加入白名單。