Is there a way to clear the checkbox, and then disable the checkbox, for "Leave copy of messages on the server" in Outlook 2003/2007? I want to force this out through GPO, or some other type of script or automated process. We have users who have this box checked and I want to clear it, then disable future use.
Clearing it is the biggest thing, disabling for future would be nice. I checked the ADM files and didn't see anything in there for that, but might have missed it.