Is there any way I can turn off the syncing of deleted emails from the device to Groupwise? We have a particular case where a very important user wants the email they delete on their iPhone to not delete it in the group wise Inbox. I see where I can select other folders not to sync but not the inbox as a option.

We are currently on Groupwise 8.02, and MobilitySync 1.2 579 with Service Pack.
Thanks in advance