lokibear 发表于 2011-5-26 09:59:45

最近一直被退信是什么情况呢

用了大概3个月MD挺好的 上星期开始不断有退信 查了一下LOG


附加的邮件发生“永久”的致命投递错误!
经历了一次或数次的投递失败之后,附加的邮件已从该服务器上的邮件队列中删除。
投递尝试的次数和频率
取决于本地配置参数。
该邮件无法投递到一个或多个收信人!
--- Session Transcript ---
Tue 2011-05-24 15:45:07: Parsing Message <xxxxxxxxxxxxxxxxxxxxxxxx\pd50000000509.msg>
Tue 2011-05-24 15:45:07: From:xx@rxxxxx.com
Tue 2011-05-24 15:45:07: To: xx@xxxxxx.com
Tue 2011-05-24 15:45:07: Subject: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Tue 2011-05-24 15:45:07: Message-ID:
Tue 2011-05-24 15:45:07: Route slip host: xxxxx.com.cn
Tue 2011-05-24 15:45:07: Route slip port: 25
Tue 2011-05-24 15:45:07: 正在进行的 MX-记录解析(DNS 服务器:202.96.209.5)...
Tue 2011-05-24 15:45:07: *P=005 D=xxxxx.com.cn TTL=(30) MX=
Tue 2011-05-24 15:45:07: Attempting MX: P=005 D=xxxxx.com.cn TTL=(30) MX=
Tue 2011-05-24 15:45:07: 试图 SMTP 连接到
Tue 2011-05-24 15:45:07: 的 A 记录解析正在进行(DNS 服务器:202.96.209.5)...
Tue 2011-05-24 15:45:07: D=mg.xxxxx.com.cn TTL=(45) A=
Tue 2011-05-24 15:45:07: 试图 SMTP 连接到
Tue 2011-05-24 15:45:07: 等候连接...
Tue 2011-05-24 15:45:08: 已建立连接 (192.168.2.x : 50944 -> xxx.xxx20.xxx: 25)
Tue 2011-05-24 15:45:08: 等待协议初始化...
Tue 2011-05-24 15:45:09: <-- 220 ***********************************************************************************************
Tue 2011-05-24 15:45:09: --> EHLO mail.xxxxx.com
Tue 2011-05-24 15:45:09: <-- 250-webmail2
Tue 2011-05-24 15:45:09: <-- 250-PIPELINING
Tue 2011-05-24 15:45:09: <-- 250-8BITMIME
Tue 2011-05-24 15:45:09: <-- 250-AUTH=LOGIN
Tue 2011-05-24 15:45:09: <-- 250-AUTH LOGIN
Tue 2011-05-24 15:45:09: <-- 250 SIZE 20971520
Tue 2011-05-24 15:45:09: --> MAIL From:<xx@xxxxx.com> SIZE=1176643
Tue 2011-05-24 15:45:09: <-- 250 Sender <xx@xxxxx.com> OK
Tue 2011-05-24 15:45:09: --> RCPT To:<xxxxxxxxxxxxxx>
Tue 2011-05-24 15:45:11: <-- 250 Recipient <xxxxx> OK
Tue 2011-05-24 15:45:11: --> RCPT To:<xxxxx>
Tue 2011-05-24 15:45:12: <-- 250 Recipient <xxxxx> OK
Tue 2011-05-24 15:45:12: --> RCPT To:<xxxxx>
Tue 2011-05-24 15:45:12: <-- 250 Recipient <xxxxx> OK
Tue 2011-05-24 15:45:12: --> RCPT To:<xxxxx>
Tue 2011-05-24 15:45:12: <-- 250 Recipient <xxxxx> OK
Tue 2011-05-24 15:45:12: --> RCPT To:<xxxxx>
Tue 2011-05-24 15:45:13: <-- 250 Recipient <xxxxx> OK
Tue 2011-05-24 15:45:13: --> RCPT To:<xxxxx>
Tue 2011-05-24 15:45:13: <-- 250 Recipient <xxxxx> OK
Tue 2011-05-24 15:45:13: --> DATA
Tue 2011-05-24 15:45:14: <-- 552 Sorry, your host is blocked by spam detection system.
--- End Transcript ---

这个552后面的文字说是被反垃圾给BLOCK了
但是不知道具体是哪里的SPAM 希望各位高手赐教

[ 本帖最后由 lokibear 于 2011-5-26 10:01 编辑 ]

山坛兄弟 发表于 2011-5-26 10:17:58

个人的建议如下:
1:如果你的邮件有多个收件人,那么发送失败以后查看日志,看看那个收件人发送失败了,然后在地址本中专门建立一个组,存放发送失败的收信人。
2:检查你的IP是否被列入了国际反垃圾组织的黑名单中,可以在以下的网站查询:http://www.kloth.net/services/dnsbl.php
3:552错误可能是对方自己的反垃圾网关过滤了你的邮件,具体看看退信中是什么内容,是否一致。

lokibear 发表于 2011-5-26 10:22:48

IP查询了一下Not listed in这些组织的黑名单中,有可能是对方的反垃圾网关的问题,我这就去查一下
感谢您的回答 

neil.fu 发表于 2011-5-26 11:54:22

可以启用MD的中继转发解决

lokibear 发表于 2011-5-26 12:15:38

谢谢楼上的回答 小弟是新手 不解还要麻烦您赐教:
启用MD的中继 是勾选中继选项里的那几个?
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