XADM: Installing Event Service after Exchange Server Setup Causes Unwanted Public Folder Replications (233284)

SYMPTOMS

Scenario:

You perform a custom installation of two Microsoft Exchange Server 5.5 computers in two different sites with no event service, for example, ServerA in SiteA, ServerB in SiteB. You set up directory replication with an X.400 Connector between SiteA and SiteB. Then, you create a public folder on ServerA/SiteA and replicate it to ServerB/SiteB.

Problem:

When you install Microsoft Exchange Event Service on ServerA/SiteA, the Exchange Server Administrator program shows the replica of the system folder EventsRoot\EventConfig_ServerA for ServerA/SiteB to ServerB/SiteB.

CAUSE

This behavior is caused by the fact that the parent EventsRoot folder is treated "specially" by the information store. If you start the Exchange Server Administrator program on a brand new server and site and try to view this special folder before replication from other servers and sites has occurred, a new (local) replica of the parent EventsRoot folder will be added. Over time, this parent folder may have a lot of servers in its replica list. Whenever a new child EventConfig_XXX folder is created, it automatically inherits this replica list.

RESOLUTION

To resolve this problem, obtain the latest service pack for Exchange Server version 5.5. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

191014 XGEN: How to Obtain the Latest Exchange Server 5.5 Service Pack

The English version of this fix should have the following file attributes or later:

Component: Microsoft Exchange Event Service

File name	Version
Events.exe	5.5.00.2628

STATUS

Microsoft has confirmed that this is a problem in Microsoft Exchange Server version 5.5. This problem was first corrected in Exchange Server 5.5 Service Pack 3.