It’s back again: Source: MSExchangeIS Error ID: 9646 Description: Mapi session “xxxx: /o=OrganizationName/ ou=AdministrativeGroupName/cn=Recipients/cn=UserName” exceeded the maximum of 500 objects of type “objtFolder”. Microsoft Exchange 2010 server logs the above message. While on the client end Outlook client doesn’t update folders automatically. The number of server-side objects that are allowed by clients is limited to prevent […]