Variable: rsf-min-region-to-spam-list
rsf-min-region-to-spam-list is a customizable variable defined in
rmail-spam-filter.el.gz.
Value
7
Documentation
Minimum size of region that you can add to the spam list.
The aim is to avoid adding too short a region, which could result in false positive identification of a valid message as spam.
Source Code
;; Defined in /usr/src/emacs/lisp/mail/rmail-spam-filter.el.gz
(defcustom rsf-min-region-to-spam-list 7
"Minimum size of region that you can add to the spam list.
The aim is to avoid adding too short a region, which could result
in false positive identification of a valid message as spam."
:type 'integer)