Event ID - 8340

Event Id8340
DescriptionADC could not replicate CN=EndUser,CN=Users,DC=contoso,DC=com because it is secured and the connection agreement does not allow secured objects to replicate.
Event InformationAccording to Microsoft:
Synchronizes Active Directory directory service with previous versions of Exchange Server. Tracking logs can really save the day when youre trying to troubleshoot delivery and routing problems. The logs are also useful in fending off problem users who blame e-mail for their woes. Users cant claim they didnt receive e-mails if you can find the messages in the logs.
Reference LinksMicrosoft Exchange 2000 Server Maintenance, Monitoring, and Queuing

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