I just got a new Mac Brook Pro and have Outlook for Mac 2011. When I drag and drop an email into an archived folder, it makes a copy and leaves the original in my inbox. I then have to delete the email from my inbox and also from my deleted items folder. On my old computer when I would drag and drop an email into the archived folder, it would "move" it there instead of "copy" it there. Is there a setting or preference to make it "move" instead of "copy" when I drag and drop without using keyboard shortcuts?