Article ID: 298611 - View products that this article applies to.
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The Exchange Site Replication Service (MSExchangeSRS) may stop responding during a remote procedure call (RPC) denial of service attack.
To resolve this problem, obtain the latest service pack for Microsoft Exchange 2000 Server. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
301378The English version of this fix should have the following file attributes or later:
(http://support.microsoft.com/kb/301378/EN-US/ )XGEN: How to Obtain the Latest Exchange 2000 Server Service Pack
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Microsoft has confirmed that this is a problem in Microsoft Exchange 2000 Server. This problem was first corrected in Microsoft Exchange 2000 Server Service Pack 1.
After you apply this fix, the following error message may be logged in the Application event log while the server is under the RPC denial of service attack:
Event Type: Error
Event Source: MSExchangeSRS
Event Category: Security
Event ID: 1052
Time: 8:45:00 AM
Error 1765 occurred while checking access rights. Verify that the Windows Server software is installed correctly.
For more information, click http://search.support.microsoft.com/search/?adv=1.