永久性退信

Songlu

三封，两封是一个原因，先来第一个553的
Failed address: xjke.ngb@xxxxx.com.cn

--- Session Transcript ---
Tue 2012-04-24 14:30:43: Parsing message <xxxxxxxxxxxxxxxxxxxxxxxx\pd35000007026.msg>
Tue 2012-04-24 14:30:43: *  From: dz01@xxxxx..com
Tue 2012-04-24 14:30:43: *  To: xjke.ngb@xxxxx.com.cn
Tue 2012-04-24 14:30:43: *  Subject: =?gb2312?Q?Re:Fw:RE:_=D7=D4=C0=AD=CF=E4=C1=AA=CF=B5=B5=A5---KZ640050---=D2=D4=B4=CB=CE=AA=D7=BC?=
Tue 2012-04-24 14:30:43: *  Size (bytes): 14301
Tue 2012-04-24 14:30:43: *  Message-ID: <aef90d4417924f504d6d381e9b00301e@china-mingda.com>
Tue 2012-04-24 14:30:43: Attempting SMTP connection to [ccl-group.com.cn]
Tue 2012-04-24 14:30:43: Resolving MX records for [ccl-group.com.cn] (DNS Server: 192.168.0.5)...
Tue 2012-04-24 14:30:43: *  P=010 S=000 D=ccl-group.com.cn TTL=(25) MX=[mx.corpease.net] {61.145.121.80}
Tue 2012-04-24 14:30:43: *  P=010 S=001 D=ccl-group.com.cn TTL=(25) MX=[mx.corpease.net] {61.145.121.82} multi-homed
Tue 2012-04-24 14:30:43: *  P=010 S=002 D=ccl-group.com.cn TTL=(25) MX=[mx.corpease.net] {61.145.121.60} multi-homed
Tue 2012-04-24 14:30:43: Attempting SMTP connection to [61.145.121.80:25]
Tue 2012-04-24 14:30:43: Waiting for socket connection...
Tue 2012-04-24 14:30:43: *  Connection established (192.168.0.4:3730 -> 61.145.121.80:25)
Tue 2012-04-24 14:30:43: Waiting for protocol to start...
Tue 2012-04-24 14:30:43: <-- 220 corpease.net Anti-spam GT for Coremail System (corpease[20110923])
Tue 2012-04-24 14:30:43: --> EHLO mingdagroup.com
Tue 2012-04-24 14:30:43: <-- 250-mail
Tue 2012-04-24 14:30:43: <-- 250-PIPELINING
Tue 2012-04-24 14:30:43: <-- 250-AUTH LOGIN PLAIN
Tue 2012-04-24 14:30:43: <-- 250-AUTH=LOGIN PLAIN
Tue 2012-04-24 14:30:43: <-- 250-coremail 1Uxr2xKj7kG0xkI17xGrU7I0s8FY2U3Uj8Cz28x1UUUUU7Ic2I0Y2UFRHRpcUCa0xDrUUUUj
Tue 2012-04-24 14:30:43: <-- 250-STARTTLS
Tue 2012-04-24 14:30:43: <-- 250 8BITMIME
Tue 2012-04-24 14:30:43: --> MAIL From:<dz01@xxxxx..com>
Tue 2012-04-24 14:30:43: <-- 553 authentication is required
Tue 2012-04-24 14:30:43: --> QUIT
--- End Transcript ---

neil.fu

找您的企业邮箱服务商解决，企业邮箱的问题

yudong118

<-- 553 authentication is required     --认证被拒绝了啊

看日志时间，所有的动作就是在1秒内完成的。