
Once you select the appropriate folder, press to move the selected message to the selected folder in the Move Item dialog box.

Use your arrow keys or type letters to move through the folder hierarchy.

++v: This shortcut opens the Move Item dialog so you can move the selected message to another folder. There are other ways to complete these tasks - there's usually more than one way to do everything in Office - but these two shortcuts keep me moving in Outlook's email window.

For moving around in this window, I rely on two keyboard shortcuts. Outlook's email window has the potential to terrorize you if it gets out of control.
