Article ID: 253909 - View products that this article applies to.
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When you open the Microsoft Exchange 2000 Conferencing Service icon in Control Panel, the following error may appear in the Microsoft Windows 2000 application event log:
Event ID : 8212
Source : MSExchangeCONF
Category : Startup/Shutdown
The Microsoft Exchange Conference Management service could not log on to the Microsoft Exchange Information Store - idling until it can. Error code: 81002746; Message: /o=<Organization>/ou=<Administrative Group>/cn=<Recipients>/cn=<master mailbox alias>
Exchange Conferencing Service must successfully log on to the Site Conference Calendar Mailbox in the information store. If this mailbox is either unable to make contact; is hidden from the Exchange address lists, or has not been replicated to a global catalog server, a successful logon cannot be completed. Because of this inability to log on, the conferencing services are not provided.
To resolve this issue, follow the steps for one of these options:
Hidden Site Conference Calendar Mailbox
Unable to Contact MailboxIf you cannot contact the mailbox, check the following items:
Global Catalog Account Replication