Using Interorg tool to sync Calendar (Free/Busy) using your Synced contacts2019-03-07 15:47:30
Active Directory Exchange 20xx Outlook UnitySync
UnitySync does not sync free/busy information. In Exchange 2007 or earlier, UnitySync users commonly implemented the MS Interorg tool in order to sync free/busy for their synced contacts.
Common modifications to allow successful free/busy using interorg tool have been reported as follows:
Using a custom object map, add a custom mapping to sync the source legacyExchangeDN as an X500 address on the Destination contact:
Do not sync x500 addresses from the Source.
For environments post Exchange 2007, consider the Availability Service.