Event ID - 8303

Event Id8303
DescriptionADC will not replicate entry <object name> because site-level protocol settings are notreplicated from the Exchange 5.5 directory to the Active directory. <connection agreement name>
Event InformationAccording to Microsoft:
The Active Directory Connector (ADC) replicates only the server-level protocol settings from Exchange 5.5 to the Active Directory. However, because other site-level settings are exported from the Exchange 5.5 directory during normal ADC replication, Active Directory does not replicate the protocol objects found at the site level in Exchange 5.5. This event is just a warning informing the user of this situation.
No user action is required.
Reference LinksExchange (MSExchangeADDXA)

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