As in Emacs and the shells: Ctrl+N and Ctrl+P now move through the list (and from the reader, to the next or previous thread) and through To's and Cc's suggestions, as they already did in the palette. In the one-line fields, To, Cc, Subject, and search, Ctrl+K deletes from the caret to the end. The body leaves it alone, for a rich text editor to insert a link with, and the palette still closes with it.