Variable: mairix-mail-program
mairix-mail-program is a customizable variable defined in
mairix.el.gz.
Value
rmail
Documentation
Mail program used to display search results.
Currently RMail, Gnus (mbox), and VM are supported. If you use Gnus with maildir, use nnmairix.el instead.
Source Code
;; Defined in /usr/src/emacs/lisp/net/mairix.el.gz
(defcustom mairix-mail-program 'rmail
"Mail program used to display search results.
Currently RMail, Gnus (mbox), and VM are supported. If you use Gnus
with maildir, use nnmairix.el instead."
:type '(choice (const :tag "RMail" rmail)
(const :tag "Gnus mbox" gnus)
(const :tag "VM" vm)))