Variable: mm-sign-option
mm-sign-option is a customizable variable defined in mm-encode.el.gz.
Value
nil
Documentation
Option how to create signed parts.
nil, use the default keys without asking;
guided, let you select signing keys from the menu.
This variable was added, or its default value changed, in Emacs 23.2.
Source Code
;; Defined in /usr/src/emacs/lisp/gnus/mm-encode.el.gz
(defcustom mm-sign-option nil
"Option how to create signed parts.
nil, use the default keys without asking;
`guided', let you select signing keys from the menu."
:version "23.2" ;; No Gnus 0.12
:type '(choice (item guided)
(item :tag "default" nil))
:group 'mime-security)