nfore 发表于 2007-10-8 09:51:57

退信：454 5.7.3 Client was not authenticated,是什么意思

该邮件无法投递到一个或多个收信人！

Failed address: wyf@gkbgroup.com

--- Session Transcript ---
Wed 2007-10-03 18:56:58: Parsing message <xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\pd90000001002.msg>
Wed 2007-10-03 18:56:58: *From: SunT@xxxxxx.cn
Wed 2007-10-03 18:56:58: *To: wyf@gkbgroup.com
Wed 2007-10-03 18:56:58: *Subject: =?gb2312?B?v7S/tA==?=
Wed 2007-10-03 18:56:58: *Message-ID: <000301c8033e$f89c2ee0$0d01a8c0@St0703>
Wed 2007-10-03 18:56:58: 试图 SMTP 连接到
Wed 2007-10-03 18:56:58: 正在解析 MX 记录 (DNS 服务器：218.85.157.99)...
Wed 2007-10-03 18:56:58: *P=010 S=000 D=gkbgroup.com TTL=(60) MX=
Wed 2007-10-03 18:56:58: 试图 SMTP 连接到
Wed 2007-10-03 18:56:58: 正在等待套接字连接...
Wed 2007-10-03 18:56:58: *连接已建立（192.168.0.1:3281 -> 218.19.230.17:25）
Wed 2007-10-03 18:56:58: 正在等待协议启动...
Wed 2007-10-03 18:56:58: <-- 220 webserver.manage.com Microsoft ESMTP MAIL Service, Version: 5.0.2195.6713 ready atWed, 3 Oct 2007 19:01:23 +0800
Wed 2007-10-03 18:56:58: --> EHLO mail.xxxxxx.cn
Wed 2007-10-03 18:56:58: <-- 250-webserver.manage.com Hello
Wed 2007-10-03 18:56:58: <-- 250-TURN
Wed 2007-10-03 18:56:58: <-- 250-ATRN
Wed 2007-10-03 18:56:58: <-- 250-SIZE
Wed 2007-10-03 18:56:58: <-- 250-ETRN
Wed 2007-10-03 18:56:58: <-- 250-PIPELINING
Wed 2007-10-03 18:56:58: <-- 250-DSN
Wed 2007-10-03 18:56:58: <-- 250-ENHANCEDSTATUSCODES
Wed 2007-10-03 18:56:58: <-- 250-8bitmime
Wed 2007-10-03 18:56:58: <-- 250-BINARYMIME
Wed 2007-10-03 18:56:58: <-- 250-CHUNKING
Wed 2007-10-03 18:56:58: <-- 250-VRFY
Wed 2007-10-03 18:56:58: <-- 250-X-EXPS GSSAPI NTLM LOGIN
Wed 2007-10-03 18:56:58: <-- 250-X-EXPS=LOGIN
Wed 2007-10-03 18:56:58: <-- 250-AUTH GSSAPI NTLM LOGIN
Wed 2007-10-03 18:56:58: <-- 250-AUTH=LOGIN
Wed 2007-10-03 18:56:58: <-- 250-X-LINK2STATE
Wed 2007-10-03 18:56:58: <-- 250-XEXCH50
Wed 2007-10-03 18:56:58: <-- 250 OK
Wed 2007-10-03 18:56:58: --> MAIL From:<SunT@xxxxxx.cn> SIZE=208882
Wed 2007-10-03 18:56:58: <-- 454 5.7.3 Client was not authenticated.
Wed 2007-10-03 18:56:58: --> QUIT
Wed 2007-10-03 18:56:58: Socket connection closed by the other side (how rude!)
Wed 2007-10-03 18:56:58: 此邮件已经过了 3 天；还剩 0 天可投递
Wed 2007-10-03 18:56:58: 当投递尝试失败时将通知 SunT@xxxxxx.cn
--- End Transcript ---

wxhsh 发表于 2007-10-9 11:12:09

回复 1# 的帖子

发件是否使用中继，对方好象验证出ESMTP用户与FROM不一致。

nfore 发表于 2007-10-15 09:49:12

我的MD不允许中继啊，SunT@xxxxxx.cn就是我MD的用户

wxhsh 发表于 2007-10-15 09:55:19

并非你服务器不允许中继，而是你发件是否使用了中继进行发送。CHECK THIS：

确认没有使用这个。

nfore 发表于 2007-10-15 12:59:45

我选的是第三个：“总是把所有外送的邮件直接发送给接受者的邮件服务器”

wxhsh 发表于 2007-10-15 13:44:04

回复 5# 的帖子

仔细看了一下，知道什么原因了。
对方邮服只是个IIS自带的ESMTP发送服务，所以它以为你要通过它中继，因此拒绝了你。

nfore 发表于 2007-10-15 14:17:09

如何避免这种情况的情况？再说我也不想中继它啊，如何解决？谢谢:victory:

wxhsh 发表于 2007-10-15 14:18:56

回复 7# 的帖子

对方的问题，我发过去都被退，他们肯定解析错了邮服地址。

nfore 发表于 2007-10-15 14:27:43

TKS:victory:
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