What should generally be done about EXCDO event ID 8230 like the following?
Event Type: Warning Event Source: EXCDO Event Category: General Event ID: 8230 Date: 3/29/2011 Time: 8:44:00 AM User: N/A Computer: EXCHSRVR Description: An inconsistency was detected in firstname.lastname@example.org: /Calendar/Some Appointment.EML. The calendar is being repaired. If a problem persists, please recreate the calendar or the containing mailbox.
Occasionally our Exchange antivirus product will cause a slew of 8206, 8207, 8208 event IDs which I then resolve by reinstalling it. The issues go away, but then for days/weeks afterward Exchange comes across corrupted calendar entries in users' calendars and throws 8230's. It seems as though it's repairing the items and I never see the same calendar entries show up in the 8230's. Am I missing something fundamental about this issue or do I just let it repair itself?