550 Connection refused

asjkdh

--------------------------------------------------------------------------
MDaemon Delivery Status Notification - http://www.altn.com/dsn/
--------------------------------------------------------------------------
The attached message had PERMANENT fatal delivery errors.
After one or more unsuccessful delivery attempts the attached message has
been removed from the MDaemon mail queue on this server.  The number and
frequency of delivery attempts are determined by local configuration.
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YOUR MESSAGE WAS NOT DELIVERED TO ONE OR MORE RECIPIENTS
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Failed address: pur3@anamd.com
--- Session Transcript ---
Mon 2012-05-14 19:06:48: Parsing message <xxxxxxxxxxxxxxxxxxxxxxxx\pd35006664267.msg>
Mon 2012-05-14 19:06:48: *  From: hkgcs2@extransglobal.com
Mon 2012-05-14 19:06:48: *  To: pur3@anamd.com
Mon 2012-05-14 19:06:48: *  Subject: TEST
Mon 2012-05-14 19:06:48: *  Size (bytes): 1815
Mon 2012-05-14 19:06:48: *  Message-ID: <5ED3B3558E3E42EFA8531D910B5ED55A@iansd3b3031a5f>
Mon 2012-05-14 19:06:48: Attempting SMTP connection to [anamd.com]
Mon 2012-05-14 19:06:48: Resolving MX records for [anamd.com] (DNS Server: 113.29.252.7)...
Mon 2012-05-14 19:06:48: *  P=010 S=000 D=anamd.com TTL=(60) MX=[mail.anamd.com] {121.12.129.6}
Mon 2012-05-14 19:06:48: Attempting SMTP connection to [121.12.129.6:25]
Mon 2012-05-14 19:06:48: Waiting for socket connection...
Mon 2012-05-14 19:06:48: *  Connection established (113.29.254.4:52679 -> 121.12.129.6:25)
Mon 2012-05-14 19:06:48: Waiting for protocol to start...
Mon 2012-05-14 19:06:48: <-- 550 Connection refused
Mon 2012-05-14 19:06:48: --> QUIT
--- End Transcript ---

asjkdh

所有的安全选项全关了,除了反垃圾.

yudong118

telnet 121.12.129.6 25试试  我这里可以正常连接
你网络的问题

gz5281527

看了头就晕了{:soso_e178:}{:soso_e198:}