What is 500 error?

Pingly

sendmail8.11 彈回的500 error是什麼意思？

   Thank U!

gadfly

什么情况下产生的？

实际的现象？

Pingly

偶爾會有，內容如下：
The original message was received at Tue, 17 Jun 2003 13:38:26 +0800
from [192.168.0.9]

   ----- The following addresses had permanent fatal errors -----
<jess@abc.com>;
    (reason: 500 error)

   ----- Transcript of session follows -----
... while talking to vscan.abc.com.:
>;>;>; RCPT To:<jess@abc.com>;
<<< 500 error
554 5.0.0 Service unavailable
>;>;>; RSET
<<< 500 error

我的郵件服務器是：mail.def.com

gadfly

那边vscan.abc.com的smtp服务不可用。

Pingly

vscan.abc.com那邊的用戶也偶爾會有這樣的退信，內容則剛好相反，
The original message was received at Tue, 17 Jun 2003 13:38:26 +0800
from [192.168.1.4]

----- The following addresses had permanent fatal errors -----
<belin@def.com>;
(reason: 500 error)

----- Transcript of session follows -----
... while talking to mail.def.com.:
>;>;>; RCPT To:<belin@def.com>;
<<< 500 error
554 5.0.0 Service unavailable
>;>;>; RSET
<<< 500 error

gadfly

呵呵，那就是mail.def.com的smtp也有问题了

Pingly

       利害，关健是如何解决，双方使用的MTA都是:Sendmail
        都装有TrendMacro杀毒软件。

     无论如何要给点提示，Gadfly!

gadfly

看看，你的smtp服务有没有启动。

呵呵，news上很多讨论这个的。
http://groups.google.com/groups?hl=zh-CN&ie=UTF-8&oe=UTF-8&q=sendmail+554+5.0.0+Service+unavailable&sa=N&tab=wg&lr=lang_zh-CN%7Clang_zh-TW

欢迎你把你的结论共享出来

beerduck

我这也是,怎么办?
   ----- The following addresses had permanent fatal errors -----
donaldli@ufreight.com
    (reason: 500 error)
    (expanded from: <sa@cebjs>
dchau@ufreight.com
    (reason: 500 error)
    (expanded from: <sa@cebjs>
simonwg@ufreight.com
    (reason: 500 error)
    (expanded from: <sa@cebjs>
alexwg@ufreight.com
    (reason: 500 error)
    (expanded from: <sa@cebjs>

   ----- Transcript of session follows -----
... while talking to mail2.ufreight.com.:
>;>;>; DATA
<<< 500 error
554 5.5.0 Remote protocol error

Pingly

此问题与邮件传送代理无关,这是outlook长期积累的问题!