Symptom
Using MFCMAPI or other low level Exchange tool, it has been verified that Exchange Pro successfully copied Free Busy data to the appropriate Schedule+ folder. However, no Free Busy information is available via Outlook.
Issue
Exchange Pro copies Free Busy messages from source to target, and renames the subject header so that it matches the Legacy Exchange DN of the target object. However, Exchange must still be directed to browse the Schedule+ folder to discover this information.
Solution
Execute the following command where “ForestName” is set to the *PrimarySMTP* namespace of the contact objects residing in the target:
Add-AvailabilityAddressSpace –ForestName contoso.com –AccessMethod PublicFolder
