Variable: message-cross-post-old-target
message-cross-post-old-target is a buffer-local variable defined in
message.el.gz.
Documentation
Old target for cross-posts or follow-ups.
Source Code
;; Defined in /usr/src/emacs/lisp/gnus/message.el.gz
;;; Crossposts and Followups
;; inspired by JoH-followup-to by Jochem Huhman <joh at gmx.de>
;; new suggestions by R. Weikusat <rw at another.de>
(defvar-local message-cross-post-old-target nil
"Old target for cross-posts or follow-ups.")