关于session的问题！

kevin_kowk

event id:9646<br>
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Mapi session "/o=xxxxx/ou=xxxxxx/cn=Recipients/cn=xxxx" exceeded the maximum of 32 objects of type "session".<br>
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For more information, click <a target=_blank href=http://www.microsoft.com/contentredirect.asp>http://www.microsoft.com/contentredirect.asp</a><br>
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我检查系统日志时，经常看到这样的报错，并且相对应的邮箱就会处于断开状态。请问各位我应该怎么解决这个问题？ <br>

chrisqian

According to Microsoft Support, this is a new feature in Exchange 2003 to help prevent any one client from acting "abnormally" and adversely affecting the performance of the server. The recommended fix was to modify the registry to raise the threshold for each one of the object types mentioned in the error message. In my case, I had to quadruple the affected values to get this behavior to stop.<br>
Create the following registry key: <br>
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeIS\ParametersSystem\MaxObjsPerMapiSession. Then create a new DWORD value for each object name appearing in the error (for example, “objtMessageView”), and set the desired value. In my case, they recommended quadrupling the value mentioned in the error. You should not have to restart any services for this change to take affect.

kevin_kowk

thanks a lot