系统被中继了！各位大佬我该怎么办啊！

lovewo8

现在装了个ORF Enterprise Edition，设置就按照http://www.5dmail.net/html/2006-10-30/20061030110940.htm上的方法设置的。
阿leon，按照你给的http://www.5dmail.net/html/2004-9-9/200499100106.htm上的方法去做，将那些用户停用或更改密码，然后去http://www.abuse.net/relay.html网站去测试。测试的结果是

Relay test result

Hmmn, at first glance, host appeared to accept a message for relay.
THIS MAY OR MAY NOT MEAN THAT IT'S AN OPEN RELAY.

Some systems appear to accept relay mail, but then reject messages internally rather than delivering them, but you cannot tell at this point whether the message will be relayed or not.

You cannot tell if it is really an open relay without sending a test message; this anonymous user test DID NOT send a test message.

到底应该怎么做呢？

atong999888

能否把测试的完整结果发给我们看一下
relay test 1
...
relay test 2
..
relay test 3
...

[ 本帖最后由 atong999888 于 2006-11-18 14:21 编辑 ]

dainh

这并不表示你被中继了啊
不能发邮件应该是有别的原因
建议不要把注意力只放在中继上

lovewo8

不好意思，能不能告诉我具体的步骤啊！

lovewo8

不好意思，刚刚有点事情，出去了一下，你们还在吗？

现在几个大的服务器都没有问题，就只有yahoo有问题啊！

lovewo8

Mail relay testing
Connecting to www.***.com for anonymous test ...
<<< 220 ***.com Microsoft ESMTP MAIL Service, Version: 5.0.2195.6713 ready at  Sat, 18 Nov 2006 15:56:27 +0800
>>> HELO www.abuse.net
<<< 250 ***.com Hello [208.31.42.77]


Relay test 1
>>> RSET
<<< 250 2.0.0 Resetting
>>> MAIL FROM:<spamtest@abuse.net>
<<< 250 2.1.0 spamtest@abuse.net....Sender OK
>>> RCPT TO:<securitytest@abuse.net>
<<< 550 5.7.1 Unable to relay for securitytest@abuse.net

Relay test 2
>>> RSET
<<< 250 2.0.0 Resetting
>>> MAIL FROM:<spamtest>
<<< 250 2.1.0 spamtest@***.com....Sender OK
>>> RCPT TO:<securitytest@abuse.net>
<<< 550 5.7.1 Unable to relay for securitytest@abuse.net

Relay test 3
>>> RSET
<<< 250 2.0.0 Resetting
>>> MAIL FROM:<>
<<< 250 2.1.0 <>....Sender OK
>>> RCPT TO:<securitytest@abuse.net>
<<< 550 5.7.1 Unable to relay for securitytest@abuse.net

Relay test 4
>>> RSET
<<< 250 2.0.0 Resetting
>>> MAIL FROM:<spamtest@***.com>
<<< 250 2.1.0 spamtest@***.com....Sender OK
>>> RCPT TO:<securitytest@abuse.net>
<<< 550 5.7.1 Unable to relay for securitytest@abuse.net

Relay test 5
>>> RSET
<<< 250 2.0.0 Resetting
>>> MAIL FROM:<spamtest@[*.*.*.*]>
<<< 250 2.1.0 spamtest@[*.*.*.*]....Sender OK
>>> RCPT TO:<securitytest@abuse.net>
<<< 550 5.7.1 Unable to relay for securitytest@abuse.net

Relay test 6
>>> RSET
<<< 250 2.0.0 Resetting
>>> MAIL FROM:<spamtest@***.com>
<<< 250 2.1.0 spamtest@***.com....Sender OK
>>> RCPT TO:<securitytest%abuse.net@***.com>
<<< 250 2.1.5 securitytest%abuse.net@***.com

Relay test result
Hmmn, at first glance, host appeared to accept a message for relay.
THIS MAY OR MAY NOT MEAN THAT IT'S AN OPEN RELAY.

Some systems appear to accept relay mail, but then reject messages internally rather than delivering them, but you cannot tell at this point whether the message will be relayed or not.

You cannot tell if it is really an open relay without sending a test message; this anonymous user test DID NOT send a test message.

砸锅卖铁

中继是没有问题，发送到Yahoo有问题是否有退信或其他信息？

lovewo8

没有什么退信，发了的信在SMTP Queue中不出去。

砸锅卖铁

运行SMTPDiag测试一下

atong999888

Relay test 6
>>> RSET
<<< 250 2.0.0 Resetting
>>> MAIL FROM:<spamtest@***.com>
<<< 250 2.1.0 spamtest@***.com....Sender OK
>>> RCPT TO:<securitytest%abuse.net@***.com>
<<< 250 2.1.5 securitytest%abuse.net@***.com

这个问题不是中继开放问题, 是你的Exchange对"收件人不存在的外来邮件"不拒绝, 而是先接收下系统再发一封NDR, 没什么问题.