bogofilter's default algorithm
David Relson
relson at osagesoftware.com
Tue Jan 21 01:50:52 CET 2003
At 07:21 PM 1/20/03, Barry Gould wrote:
>David,
>I'll probably be trying Robinson-Fisher when I upgrade.
>
>However I have some questions that don't seem to be answered in any of the
>files in 0.10.0:
>
>1. does bogofilter -u handle the unknown case (i.e. does nothing)?
Correct. Ham and spam go into the wordlists before and unsure does nothing.
>2. is there a exit/return code for unknown so I can handle it in procmail?
No. With procmail, my mail server runs 'bogofilter -p -u -l -e -v'. I then
use procmail's pattern matching to look for "^X-Bogosity: Spam" and
"^X-Bogosity: Unsure" and take appropriate action.
>3. is there a tag with -p that says "Unknown" so I can use it in the MUA?
Eh??? I don't understand this one?
>4. are the default cutoffs, ROBS, ROBX, etc set appropriately if I build
>with Robinson-Fisher set as the default? i.e. can just compile and start
>using it, or do I need to figure out what values to use?
AL_DEFAULT is #defined in config.c, with the default presently set to
AL_ROBINSON. File bogofilter.cf.example shows a variety of arrangements
for using robinson-fisher (or the other algorithms). My settings are
pretty much the last 4 lines of the file (with '#' removed, of course). I
also use the "*_format" options that start about 20 lines before the end of
the file.
>5. is "--enable-robinson-fisher" the configure command to set
>robinson-fisher as the default?
If you build with only robinson-fisher enabled, then that will be the
default. I haven't tried it recently, but "configure
--enable-robinson-fisher --disable-graham --disable-robinson" would be the
right combo.
David
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