[求助]Exchange错误

fandy1981

在MEMBER SERVER(WIN2000高级服务器版)上安装完Exhange 2003后,内部可以互发邮件,但在日志里有以下严重错误:<br>
Event Type: Error<br>
Event Source: MSExchangeES<br>
Event Category: General <br>
Event ID: 5<br>
Date: 4/18/2005<br>
Time: 10:28:14 AM<br>
User: N/A<br>
Computer: EXCSERVER2<br>
Description:<br>
An unexpected MAPI error occurred. Error returned was [0x80004005].<br>
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请问错误是怎么引起的呢?<br>
该怎么处理这个问题呢?忘指教!非常感谢!