急手问题请教高手！

wooss

MDaemon 投递状态通知 - http://www.altn.com/dsn
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所附邮件有“永久性”致命投递错误。

在一次或多次失败的投递尝试之后，已将所附邮件
从本服务器上的 MDaemon 邮件队列中删除。尝试投递的次数和频率
由本地配置决定。

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您的邮件未投递给一个或多个收件人。
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Failed address: xxxxxx@samsung.com

--- Session Transcript ---
Mon 2009-10-26 11:31:01: Parsing message <xxxxxxxxxxxxxxxxxxxxxxxx\pd35000002586.msg>
Mon 2009-10-26 11:31:01: *  From: xxxxx@gogo.com
Mon 2009-10-26 11:31:01: *  To: xxxxx@samsung.com
Mon 2009-10-26 11:31:01: *  Subject: Test mail
Mon 2009-10-26 11:31:01: *  Size (bytes): 1787
Mon 2009-10-26 11:31:01: *  Message-ID: <B86A7A2F0A614AA4B14B17B1687195A4@200901170811>
Mon 2009-10-26 11:31:01: Attempting SMTP connection to [samsung.com]
Mon 2009-10-26 11:31:01: Resolving MX records for [samsung.com] (DNS Server: 61.177.7.1)...
Mon 2009-10-26 11:31:01: *  P=010 S=000 D=samsung.com TTL=(0) MX=[mailin.samsung.com] {203.254.224.12}
Mon 2009-10-26 11:31:01: Attempting SMTP connection to [203.254.224.12:25]
Mon 2009-10-26 11:31:01: Waiting for socket connection...
Mon 2009-10-26 11:31:01: *  Connection established (10.17.1.100:1381 -> 203.254.224.12:25)
Mon 2009-10-26 11:31:01: Waiting for protocol to start...
Mon 2009-10-26 11:31:02: <-- 554-ironport1.samsung.com
Mon 2009-10-26 11:31:02: <-- 554 Your access to this mail system has been rejected due to the sending MTA's poor reputation. If you believe that this failure is in error, please contact the intended recipient via alternate means.
Mon 2009-10-26 11:31:02: --> QUIT
--- End Transcript ---

[ 本帖最后由 wooss 于 2009-10-26 18:27 编辑 ]

wooss

请问是什么原因倒至这现象的，该如何解决？谢了！