Why is Hide Mail grayed out?
Mail works fine and I Repair Permissions often. Nonetheless, Hide Mail on the dropdown menu is normally grayed out and Command-H does nothing.
Hovering on the icon in the dock, though, provides the means of hiding Mail.
What gives? Thanks
MacBook Pro, OS X Mountain Lion (10.8.2), 250G, 500G, 1T Ext HDs; CS 5