This article was previously published under Q309211
This article has been archived. It is offered "as is" and will no longer be updated.
If messages are sent to X.400 one-off addresses that match the default recipient policy but that are not in Active Directory, those messages may loop between routing groups when a Routing Group connector is created between the routing groups.
This behavior may occur even though the Share address space with other X.400 systems option is set.
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 theMicrosoft Knowledge Base:
301378 XGEN: How to Obtain the Latest Exchange 2000 Server Service Pack
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 2.