Set this variable if you want spam-split to use Eric Raymond’s
speedy Bogofilter.
With a minimum of care for associating the ‘$’ mark for spam articles only, Bogofilter training all gets fairly automatic. You should do this until you get a few hundreds of articles in each category, spam or not. The command S t in summary mode, either for debugging or for curiosity, shows the spamicity score of the current article (between 0.0 and 1.0).
Bogofilter determines if a message is spam based on a specific threshold. That threshold can be customized, consult the Bogofilter documentation.
If the bogofilter executable is not in your path, Bogofilter
processing will be turned off.
You should not enable this if you use spam-use-bogofilter-headers.
Get the Bogofilter spamicity score (spam-bogofilter-score).
Set this variable if you want spam-split to use Eric Raymond’s
speedy Bogofilter, looking only at the message headers. It works
similarly to spam-use-bogofilter, but the X-Bogosity header
must be in the message already. Normally you would do this with a
procmail recipe or something similar; consult the Bogofilter
installation documents for details.
You should not enable this if you use spam-use-bogofilter.
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, spam-marked articles
will be added to the Bogofilter spam database.
WARNING
Instead of the obsolete
gnus-group-spam-exit-processor-bogofilter, it is recommended
that you use (spam spam-use-bogofilter). 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 Bogofilter database
of non-spam messages.
WARNING
Instead of the obsolete
gnus-group-ham-exit-processor-bogofilter, it is recommended
that you use (ham spam-use-bogofilter). Everything will work
the same way, we promise.
This is the directory where Bogofilter will store its databases. It is not specified by default, so Bogofilter will use its own default database directory.
The Bogofilter mail classifier is similar to ifile in intent and
purpose. A ham and a spam processor are provided, plus the
spam-use-bogofilter and spam-use-bogofilter-headers
variables to indicate to spam-split that Bogofilter should either be
used, or has already been used on the article. The 0.9.2.1 version of
Bogofilter was used to test this functionality.