During my visit on the forum I found a question on how you can see which user has an ActiveSync device attached to their profile. Quite a good question I thought and I decided to search on Technet and Google. There is a Powershell command which can give you an overview of the users who have attached an ActivSync device to their profile:

Get-CASMailbox | where {$_.HasActiveSyncDevicePartnership} | select Name


Johan Veldhuis