Variable: gnus-spam-process-destinations
gnus-spam-process-destinations is a customizable variable defined in
gnus.el.gz.
Value
nil
Documentation
Groups in which to explicitly send spam-processed articles to another group, or expire them (the default). If non-nil, this should be a list of group name regexps that should match all groups in which to do spam-processed article moving, associated with the destination group or nil for explicit expiration. This only makes sense for mail groups.
Source Code
;; Defined in /usr/src/emacs/lisp/gnus/gnus.el.gz
(defvar gnus-spam-process-destinations)