articles containing the sting \"IMPORTANT\" in the Subject header will
be expired to the group \"nnfolder:IMPORTANT.YYYY.MMM\"; and
everything else will be expired to \"nnfolder:Archive-YYYY\"."
+ :version "21.4"
:group 'nnmail-expire
:type '(repeat (list (choice :tag "Match against"
(string :tag "Header")
(defcustom nnmail-mail-splitting-charset nil
"Default charset to be used when splitting incoming mail."
+ :version "21.4"
:group 'nnmail
:type 'symbol)
(defcustom nnmail-mail-splitting-decodes t
"Whether the nnmail splitting functionality should MIME decode headers."
+ :version "21.4"
:group 'nnmail
:type 'boolean)