I am having problems with Entourage syncing to Exchange and then to my Blackberry. I have Exchange 2003, Entourage 2008 and a BES server. The problem is when I open an email in Entourage and delete the message while open it will not remove it self from my blackberry. If I delete the email from the main screen in Entourage it will remove it from the blackberry.
If I look in outlook the message I opened and deleted is gone form my inbox and is in the deleted items folder. But for some puzzling reason it will not delete from my blackberry.
Calendar Meeting requests act the same way.
Any help would be greatly appreciated.