Keyboard shortcut to navigate to a folder

Many e-mail clients, but not eM, provide keyboard shortcuts to navigate among folders. For example, some would use CTRL-1, or CTRL-I, or something like that, to navigate to the inbox. Others might have a keyboard shortcut to activate a dialog window that allows the user to type the name of a mailbox to which to navigate. These features are handy because we navigate among folders so frequently. I recommend this!