(define-key wl-draft-mode-map "\C-c\C-c" 'wl-draft-send-and-exit)
(define-key wl-draft-mode-map "\C-c\C-z" 'wl-draft-save-and-exit)
(define-key wl-draft-mode-map "\C-c\C-k" 'wl-draft-kill)
(define-key wl-draft-mode-map "\C-c\C-c" 'wl-draft-send-and-exit)
(define-key wl-draft-mode-map "\C-c\C-z" 'wl-draft-save-and-exit)
(define-key wl-draft-mode-map "\C-c\C-k" 'wl-draft-kill)