Event ID - 1217

Event Id1217
SourceMSExchangeSRS
DescriptionThe attempt to verify that objects modified by deleted server <server name> are replicated as required by another server failed with error <error code>. If this condition persists, stop and restart this Microsoft Exchange Server computer.
Event InformationAccording to Microsoft:
Explanation :

The Exchange server may be unavailable. Directory replication is the process that updates the directories of all Exchange servers within a site and between sites with the same information. Within a site, directory replication is automatic. Between sites, you can configure directory replication so that only the desired information is replicated to other sites.
User Action :
Use the Error.exe utility to translate the error code. Check network connectivity. If the error persists, stop and restart the site replication service.
Reference LinksEvent id 1217 from source MSExchangeSRS

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