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标题: 503 error [打印本页]

作者: starry 时间: 2011-1-7 14:46
标题: 503 error
偶尔发生下列这种错误,,,这是什么原因引起的呢?

Fri 2011-01-07 12:18:35: <-- 503 This mail server requires authentication when attempting to send to a non-local e-mail address. Please check your mail client settings or contact your administrator to verify that the domain or address is defined for this server.

作者: wxhsh 时间: 2011-1-10 11:34
看字面是帐号被禁发非本地地址，看下用户是否设限。

作者: starry 时间: 2011-1-10 14:21
权限设置没错,
而且只是有时有这种情况出现,大多数情况下没有问题

作者: wxhsh 时间: 2011-1-10 14:23
标题: 回复 3楼 starry 的帖子
还是贴下完整日志吧。

作者: starry 时间: 2011-1-10 14:41
--- Session Transcript ---
Fri 2011-01-07 12:18:14: Parsing message <xxxxxxxxxxxxxxxxxxxxxxxx\pd35000001312.msg>
Fri 2011-01-07 12:18:14: *  From: ilan@aaaaa.com.cn
Fri 2011-01-07 12:18:14: *  To: user1@bbbbb.com.cn
Fri 2011-01-07 12:18:14: *  Subject: RE: revised design for polo
Fri 2011-01-07 12:18:14: *  Size (bytes): 46356
Fri 2011-01-07 12:18:14: *  Message-ID: <004701cbae21$d5351250$7f9f36f0$@com.cn>
Fri 2011-01-07 12:18:14: *  Route slip host: bbbbb.com.cn
Fri 2011-01-07 12:18:14: *  Route slip port: 25
Fri 2011-01-07 12:18:14: Attempting SMTP connection to [bbbbb.com.cn]
Fri 2011-01-07 12:18:14: Resolving MX records for [bbbbb.com.cn] (DNS Server: 202.181.202.140)...
Fri 2011-01-07 12:18:14: ProcessMXRecords (1)
Fri 2011-01-07 12:18:14: *  Packet from DNS server was not valid
Fri 2011-01-07 12:18:14: Attempting SMTP connection to [bbbbb.com.cn:25]
Fri 2011-01-07 12:18:14: Resolving A record for [bbbbb.com.cn] (DNS Server: 202.181.202.140)...
Fri 2011-01-07 12:18:14: *  Packet from DNS server contained an outdated response
Fri 2011-01-07 12:18:23: *  DNS: 10 second wait for DNS response exceeded (attempt 1 of 3)
Fri 2011-01-07 12:18:23: Attempting SMTP connection to [bbbbb.com.cn:25]
Fri 2011-01-07 12:18:23: Resolving A record for [bbbbb.com.cn] (DNS Server: 202.181.224.3)...
Fri 2011-01-07 12:18:33: *  DNS: 10 second wait for DNS response exceeded (attempt 2 of 3)
Fri 2011-01-07 12:18:33: Attempting SMTP connection to [bbbbb.com.cn:25]
Fri 2011-01-07 12:18:33: Resolving A record for [bbbbb.com.cn] (DNS Server: 202.181.202.140)...
Fri 2011-01-07 12:18:35: *  D=bbbbb.com.cn TTL=(0) A=[203.86.233.229]
Fri 2011-01-07 12:18:35: Attempting SMTP connection to [203.86.233.229:25]
Fri 2011-01-07 12:18:35: Waiting for socket connection...
Fri 2011-01-07 12:18:35: *  Connection established (192.168.0.3:59464 -> 203.86.233.229:25)
Fri 2011-01-07 12:18:35: Waiting for protocol to start...
Fri 2011-01-07 12:18:35: <-- 220 bbbbb.home ESMTP MailEnable Service, Version: 1.95-- ready at 01/07/11 12:19:45
Fri 2011-01-07 12:18:35: --> EHLO mail.aaaaa.com.cn
Fri 2011-01-07 12:18:35: <-- 250-home [xxx.xxx.xxx.xxx], this server offers 4 extensions
Fri 2011-01-07 12:18:35: <-- 250-AUTH LOGIN
Fri 2011-01-07 12:18:35: <-- 250-SIZE 102400000
Fri 2011-01-07 12:18:35: <-- 250-HELP
Fri 2011-01-07 12:18:35: <-- 250 AUTH=LOGIN
Fri 2011-01-07 12:18:35: --> MAIL From:<ilan@aaaaa.com.cn> SIZE=46356
Fri 2011-01-07 12:18:35: <-- 250 Requested mail action okay, completed
Fri 2011-01-07 12:18:35: --> RCPT To:<user2@bbbbb.com.cn>
Fri 2011-01-07 12:18:35: <-- 503 This mail server requires authentication when attempting to send to a non-local e-mail address. Please check your mail client settings or contact your administrator to verify that the domain or address is defined for this server.
Fri 2011-01-07 12:18:35: --> RCPT To:<user1@bbbbb.com.cn>
Fri 2011-01-07 12:18:35: <-- 503 This mail server requires authentication when attempting to send to a non-local e-mail address. Please check your mail client settings or contact your administrator to verify that the domain or address is defined for this server.
Fri 2011-01-07 12:18:35: --> RCPT To:<user3@bbbbb.com.cn>
Fri 2011-01-07 12:18:35: <-- 503 This mail server requires authentication when attempting to send to a non-local e-mail address. Please check your mail client settings or contact your administrator to verify that the domain or address is defined for this server.
Fri 2011-01-07 12:18:35: --> QUIT
--- End Transcript ---

作者: wxhsh 时间: 2011-1-10 14:47
检查下发件人的客户端SMTP发件是否使用认证。

作者: xiangrui 时间: 2011-4-12 14:11
呃，兄弟也遇到了同样的问题。

The followingrecipient(s) cannot be reached:

bobby@acgnyc.orgon 2011-4-12 13:59

There was a SMTP communicationproblem with the recipient's email server.
Please contact your system administrator.

<XXX.com#5.5.0 smtp;503 This mail server requires authentication when attempting tosend to a non-local e-mail address. Please check your mail client settings orcontact your administrator to verify that the domain or address is defined forthis server.>

使用outlook发给上面的客户，就出现退信，换个帐号试了也不行。outlook是使用exchange模式连接的，不是pop3。但是OWA试了一下，是可以的。上周使用outlook还发过邮件给他们，都没有问题。

上周五把宽带更新了，给邮件服务器更换了IP地址，重新做了反向域名解析。发到其他用户还没有出现类似的问题。

有什么解决方法吗？

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