Variable: nnmail-cache-accepted-message-ids

nnmail-cache-accepted-message-ids is a customizable variable defined in nnmail.el.gz.

Value

nil

Documentation

If non-nil, put Message-IDs of Gcc'd articles into the duplicate cache.

If non-nil, also update the cache when copy or move articles.

Source Code

;; Defined in /usr/src/emacs/lisp/gnus/nnmail.el.gz
(defcustom nnmail-cache-accepted-message-ids nil
  "If non-nil, put Message-IDs of Gcc'd articles into the duplicate cache.
If non-nil, also update the cache when copy or move articles."
  :group 'nnmail
  :type 'boolean)