Variable: message-required-headers
message-required-headers is a customizable variable defined in
message.el.gz.
Value
((optional . References)
From)
Documentation
Headers to be generated or prompted for when sending a message.
Also see message-required-news-headers and
message-required-mail-headers.
This variable was added, or its default value changed, in Emacs 22.1.
Source Code
;; Defined in /usr/src/emacs/lisp/gnus/message.el.gz
(defcustom message-required-headers '((optional . References)
From)
"Headers to be generated or prompted for when sending a message.
Also see `message-required-news-headers' and
`message-required-mail-headers'."
:version "22.1"
:group 'message-news
:group 'message-headers
:link '(custom-manual "(message)Message Headers")
:type '(repeat sexp))