Event ID - 1639

Event Id1639
SourceMsexchangeCDO
DescriptionEX:/O=<domain.com>/OU=<domain>/CN=RECIPIENTS/CN=<user ID>
Event InformationAccording to a new group post, Data: 80040115 = Mapi. A network error has occurred - The connection with the Microsoft Exchange Server cannot be established because of network problems. The connection was lost during a synchronization session. Make sure the server is available, and then synchronize again. - Data: 8004010F = MAPI_E_NOT_FOUND - No Information.
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