Allan Jul Woer
We are in the progress of installing and experimenting with exchange 2010 and Exchange 2003 in a coexisting setup.
User can perform ActiveSync on Exchange 2003. After moving the user to Exchange 2010 the user can still sync their device after having performed a full sync, requested by the server.
If we move the user back to Exchange 2003, the user can no longer syncronize the device. This has been tested with Windows Mobile 6.1 and 6.5. OWA and outlook works as expected.
We even tried to hard-reset the devices, but this makes no difference.
If inbox is deselected in sync options, the device can syncronize. Tried to move the inbox content to another folder, no difference. Did anyone experience the same behavior ?
Any public solutions ?
Regards, Allan Jul Woer