This back end uses the Spam Statistics Emacs Lisp package to perform statistics-based filtering (see Spam Statistics Package). Before using this, you may want to perform some additional steps to initialize your Spam Statistics dictionary. See Creating a spam-stat dictionary.
Add this symbol to a group’s spam-process parameter by
customizing the group parameters or the
gnus-spam-process-newsgroups variable. When this symbol is
added to a group’s spam-process parameter, the spam-marked
articles will be added to the spam-stat database of spam messages.
WARNING
Instead of the obsolete
gnus-group-spam-exit-processor-stat, it is recommended
that you use (spam spam-use-stat). Everything will work
the same way, we promise.
Add this symbol to a group’s spam-process parameter by
customizing the group parameters or the
gnus-spam-process-newsgroups variable. When this symbol is
added to a group’s spam-process parameter, the ham-marked
articles in ham groups will be added to the spam-stat database
of non-spam messages.
WARNING
Instead of the obsolete
gnus-group-ham-exit-processor-stat, it is recommended
that you use (ham spam-use-stat). Everything will work
the same way, we promise.
This enables spam.el to cooperate with spam-stat.el.
spam-stat.el provides an internal (Lisp-only) spam database,
which unlike ifile or Bogofilter does not require external programs.
A spam and a ham processor, and the spam-use-stat variable for
spam-split are provided.