Variable: message-mail-user-agent
message-mail-user-agent is a customizable variable defined in
message.el.gz.
Value
nil
Documentation
Like mail-user-agent.
Except if it is nil, use Gnus native MUA; if it is t, use
mail-user-agent.
This variable was added, or its default value changed, in Emacs 21.1.
Source Code
;; Defined in /usr/src/emacs/lisp/gnus/message.el.gz
(defcustom message-mail-user-agent nil
"Like `mail-user-agent'.
Except if it is nil, use Gnus native MUA; if it is t, use
`mail-user-agent'."
:version "22.1"
:type '(radio (const :tag "Gnus native"
:format "%t\n"
nil)
(const :tag "`mail-user-agent'"
:format "%t\n"
t)
(function-item :tag "Default Emacs mail"
:format "%t\n"
sendmail-user-agent)
(function-item :tag "Emacs interface to MH"
:format "%t\n"
mh-e-user-agent)
(function :tag "Other"))
:version "21.1"
:group 'message)