We have one user who can send meeting requests, but cannot accept them, and
when he does send a request, even though it is sent to the recipients, he
gets an "Unknown Error" dialog box, and no meetings wind up in his Calendar.
Trying to send a meeting request results in the following three errors in
the Event Log (all with Source: EXCDO) :
EventID: 8199 - Calendaring agent failed in message save notification with
error 0x800703eb on URL /Calendar/test.EML.
EventID: 8213 - Calendaring agent failed to update the free/busy cache
during an appointment save or delete operation.
EventID: 8206 - Calendaring agent failed with error code 0x80040215 while
How can I "fix" a user's mailbox?
Any information would be appreciated!