We have recently run into an issue regarding Apple's iCloud. We run a 2003 SBS with Exchange 2003. Users are using Outlook 2010.
Yesterday one of the users downloaded iOS5 to his iPhone and installed iCloud. When he did this, he must have selected something which took all his calendar items and moved them to the cloud and took them OUT of Outlook/Exchange.
Does anyone know how to pull them back from the cloud into Outlook so they can sync back up with the Exchange server?