求救，无法接收客户邮件

szcrpc

我可以成功发送邮件给对方，但是对方给我的邮件我无法收到。
对方使用的2台Email svr,通过一个Switch分配负载，两台SVR的IP分别为145和146，我估计问题可能在这个动态IP上，不知该如何解决，各位大虾帮看下日志，分析下，万分感谢！

Tue 2008-07-08 10:11:40: ----------
Tue 2008-07-08 10:11:41: Session 3674; child 2; thread 4024
Tue 2008-07-08 10:11:40: 接受 SMTP 连接来自 [168.154.46.146:26077]
Tue 2008-07-08 10:11:40: --> 220 aflive.com ESMTP MDaemon 9.6.6; Tue, 08 Jul 2008 10:11:40 +0800
Tue 2008-07-08 10:11:40: <-- EHLO hwexedg2.skcorp.net
Tue 2008-07-08 10:11:41: --> 250-aflive.com Hello hwexedg2.skcorp.net, pleased to meet you
Tue 2008-07-08 10:11:41: --> 250-ETRN
Tue 2008-07-08 10:11:41: --> 250-AUTH=LOGIN
Tue 2008-07-08 10:11:41: --> 250-AUTH LOGIN CRAM-MD5
Tue 2008-07-08 10:11:41: --> 250-8BITMIME
Tue 2008-07-08 10:11:41: --> 250 SIZE 0
Tue 2008-07-08 10:11:41: <-- MAIL FROM:<alexkim@skenergy.com> SIZE=3611
Tue 2008-07-08 10:11:41: --> 250 <alexkim@skenergy.com>, Sender ok
Tue 2008-07-08 10:11:41: <-- RCPT TO:<winnietang@aflive.com>
Tue 2008-07-08 10:11:41: --> 250 <winnietang@aflive.com>, Recipient ok
Tue 2008-07-08 10:11:41: <-- DATA
Tue 2008-07-08 10:11:41: Creating temp file (SMTP): d:\mdaemon\queues\temp\md50000112331.tmp
Tue 2008-07-08 10:11:41: --> 354 Enter mail, end with <CRLF>.<CRLF>
Tue 2008-07-08 10:11:41: Message size: 3168 bytes
Tue 2008-07-08 10:11:41: --> 554 邮件不符合 RFC
Tue 2008-07-08 10:11:41: <-- QUIT
Tue 2008-07-08 10:11:41: --> 221 See ya in cyberspace
Tue 2008-07-08 10:11:41: SMTP 会话终止（in/out 字节： 3289/386）
Tue 2008-07-08 10:17:28: ----------