Variable: message-draft-coding-system
message-draft-coding-system is a variable defined in message.el.gz.
Value
utf-8-emacs
Documentation
Coding system to compose mail.
Source Code
;; Defined in /usr/src/emacs/lisp/gnus/message.el.gz
(defvar message-draft-coding-system mm-auto-save-coding-system
"Coding system to compose mail.")