Variable: sendmail-coding-system
sendmail-coding-system is a variable defined in sendmail.el.gz.
Value
nil
Documentation
Coding system for encoding the outgoing mail.
This has higher priority than the default buffer-file-coding-system
and default-sendmail-coding-system,
but lower priority than the local value of buffer-file-coding-system.
See also the function select-message-coding-system.
Probably introduced at or before Emacs version 20.1.
Source Code
;; Defined in /usr/src/emacs/lisp/mail/sendmail.el.gz
;; This does the real work of sending a message via sendmail.
;; It is called via the variable send-mail-function.
;;;###autoload
(defvar sendmail-coding-system nil
"Coding system for encoding the outgoing mail.
This has higher priority than the default `buffer-file-coding-system'
and `default-sendmail-coding-system',
but lower priority than the local value of `buffer-file-coding-system'.
See also the function `select-message-coding-system'.")