为什么有个邮箱一直收到系统的退信

lionlin

Permanent Delivery Failure

After one or more unsuccessful delivery attempts the attached message has
been removed from the mail queue on this server.  The number and frequency
of delivery attempts are determined by local configuration parameters.

YOUR MESSAGE WAS NOT DELIVERED TO ONE OR MORE RECIPIENTS!

Failed address: f_faye@vip.163.com

--- Session Transcript ---
Tue 2011-05-17 09:27:54: Parsing Message <xxxxxxxxxxxxxxxxxxxxxxxx\pd35000001066.msg>
Tue 2011-05-17 09:27:54: From: yemsa@nuah.cn
Tue 2011-05-17 09:27:54: To: f_faye@vip.163.com
Tue 2011-05-17 09:27:54: Subject: =?GB2312?B?1bnAwLvhvfi53bLOudvJzNOqz/o=?=
Tue 2011-05-17 09:27:54: Message-ID:
Tue 2011-05-17 09:27:54: MX-record resolution of [vip.163.com] in progress (DNS Server: 218.85.157.99)...
Tue 2011-05-17 09:27:54: *  P=050 D=vip.163.com TTL=(50) MX=[vip163mx00.mxmail.netease.com]
Tue 2011-05-17 09:27:54: *  P=010 D=vip.163.com TTL=(50) MX=[vip163mx01.mxmail.netease.com] {220.181.14.80}
Tue 2011-05-17 09:27:54: Attempting MX: P=010 D=vip.163.com TTL=(50) MX=[vip163mx01.mxmail.netease.com] {220.181.14.80}
Tue 2011-05-17 09:27:54: Attempting SMTP connection to [220.181.14.80 : 25]
Tue 2011-05-17 09:27:54: Waiting for socket connection...
Tue 2011-05-17 09:27:54: Socket connection established (192.168.0.1 : 2153 -> 220.181.14.80 : 25)
Tue 2011-05-17 09:27:54: Waiting for protocol initiation...
Tue 2011-05-17 09:27:55: <-- 220 vip.163.com Anti-spam GT for Coremail System (163vip[20101010])
Tue 2011-05-17 09:27:55: --> EHLO fhengfeng.com
Tue 2011-05-17 09:27:55: <-- 250-mail
Tue 2011-05-17 09:27:55: <-- 250-PIPELINING
Tue 2011-05-17 09:27:55: <-- 250-AUTH LOGIN PLAIN
Tue 2011-05-17 09:27:55: <-- 250-AUTH=LOGIN PLAIN
Tue 2011-05-17 09:27:55: <-- 250-coremail 1Uxr2xKj7kG0xkI17xGrU7I0s8FY2U3Uj8Cz28x1UUUUU7Ic2I0Y2UFez3peUCa0xDrUUUUj
Tue 2011-05-17 09:27:55: <-- 250 8BITMIME
Tue 2011-05-17 09:27:55: --> MAIL From:<hr@fjhengfeng.com>
Tue 2011-05-17 09:27:55: <-- 250 Mail OK
Tue 2011-05-17 09:27:55: --> RCPT To:<f_faye@vip.163.com>
Tue 2011-05-17 09:27:56: <-- 550 User not found: f_faye@vip.163.com
Tue 2011-05-17 09:27:56: --> QUIT
Tue 2011-05-17 09:27:56: Attempting MX: P=050 D=vip.163.com TTL=(50) MX=[vip163mx00.mxmail.netease.com]
Tue 2011-05-17 09:27:56: Attempting SMTP connection to [vip163mx00.mxmail.netease.com : 25]
Tue 2011-05-17 09:27:56: A-record resolution of [vip163mx00.mxmail.netease.com] in progress (DNS Server: 218.85.157.99)...
Tue 2011-05-17 09:27:56: D=vip163mx00.mxmail.netease.com TTL=(8) A=[123.125.50.190]
Tue 2011-05-17 09:27:56: Attempting SMTP connection to [123.125.50.190 : 25]
Tue 2011-05-17 09:27:56: Waiting for socket connection...
Tue 2011-05-17 09:27:56: Socket connection established (192.168.0.1 : 2155 -> 123.125.50.190 : 25)
Tue 2011-05-17 09:27:56: Waiting for protocol initiation...
Tue 2011-05-17 09:27:56: <-- 220 vip.163.com Anti-spam GT for Coremail System (163vip[20101010])
Tue 2011-05-17 09:27:56: --> EHLO fhengfeng.com
Tue 2011-05-17 09:27:57: <-- 250-mail
Tue 2011-05-17 09:27:57: <-- 250-PIPELINING
Tue 2011-05-17 09:27:57: <-- 250-AUTH LOGIN PLAIN
Tue 2011-05-17 09:27:57: <-- 250-AUTH=LOGIN PLAIN
Tue 2011-05-17 09:27:57: <-- 250-coremail 1Uxr2xKj7kG0xkI17xGrU7I0s8FY2U3Uj8Cz28x1UUUUU7Ic2I0Y2UrN3DmUUCa0xDrUUUUj
Tue 2011-05-17 09:27:57: <-- 250 8BITMIME
Tue 2011-05-17 09:27:57: --> MAIL From:<hr@fjhengfeng.com>
Tue 2011-05-17 09:27:57: <-- 250 Mail OK
Tue 2011-05-17 09:27:57: --> RCPT To:<f_faye@vip.163.com>
Tue 2011-05-17 09:27:59: <-- 550 User not found: f_faye@vip.163.com
--- End Transcript ---
: Message contains [1] file attachments


这是为什么呢？没有往这些邮箱发信啊，一天可以收到无数封退信

wxhsh

http://www.5dmail.net/bbs/thread-193111-1-1.html
借用一下。

lionlin

谢谢楼上的帮助

neil.fu

弱密码问题，密码被破解了