We have several conference rooms that employees book as resources. The accounts are standard user profiles named "Blah blah conference room". The accounts are set in Outlook to:
*Automatically accept meeting requests and process cancellations
*Automatically decline conflicting meeting requests
*Automatically decline recurring meeting requests
This calendar has been working correctly, and is set up the same way as the other conference rooms, which are booking and rejecting double booking correctly.
This calendar, however, allows users to double book. It sends the meeting confirmation that the resource was scheduled successfully.
Please note that I am booking the room as a resource.