Bogofilter-0.91.0 - New Current Release
From: David Relson (relson_at_osagesoftware.com)
Date: 05/22/04
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Date: Sat, 22 May 2004 12:18:28 CST
Bogofilter is a mail filter that classifies mail as spam or ham
(non-spam) by a statistical analysis of the message's header and content
(body). The program is able to learn from the user's classifications
and corrections.
The statistical technique is known as the Bayesian technique and its use
for spam was described by Paul Graham in his article "A Plan For Spam".
Gary Robinson, in his weblog Rants, suggests some refinements for
improved discrimination between spam and ham. Bogofilter's primary
algorithm uses the f(w) parameter and the Fisher inverse chi-square
technique that he describes.
Bogofilter is run by an MDA script to classify an incoming message as
spam or ham (using wordlists stored by BerkeleyDB). Bogofilter provides
processing for plain text and html, supports multi-part mime message
with decoding of base64, quoted-printable, and uuencoded text and
ignores attachments, such as images.
Bogofilter is written in C. Supported platforms: Linux, FreeBSD,
Solaris, OS X, HP-UX, AIX, OS/2, RISC OS, ...
******* ******* ******* ******* *******
Bogofilter-0.91.0 has been released. Ignore list support has been added
and multiple wordlist support has been cleaned up.
The files available at http://sourceforge.net/projects/bogofilter for
download.
*** md5sums for the release:
6468d945c2bf2010940179bc9cb409f8 bogofilter-0.91.0-1.i586.rpm
920c560be8d6abf087485a264c242dd9 bogofilter-0.91.0-1.src.rpm
71ded9130a0ea0b4271fea3a44295a9a bogofilter-0.91.0.tar.bz2
5ec7d84b722886885d169e3d621d3d80 bogofilter-0.91.0.tar.gz
263ffaeeb1d140c17c620be1f15d4678
bogofilter-static-0.91.0-1.i586.rpm
The mailing lists are now hosted at bogofilter.org.
To subscribe send a message to:
bogofilter-subscribe@bogofilter.org
bogofilter-dev-subscribe@bogofilter.org
bogofilter-announce-subscribe@bogofilter.org
The current stable release is bogofilter-0.17.5.
Here is file NEWS-0.9x ...
=================
BOGOFILTER NEWS
=================
0.91.0 2004-05-22
* Add ignore list capability.
* Revive and revise multiple wordlist code.
* Increase width of 'count' column for -vvv output.
* Cleanup variable names in database open() code.
0.90.0 2004-05-09
* Lower output precision for regression tests, by using %f
rather than %e, to mask differences between GSL versions.
* Updated TODO list and procmailrc.example
* Added code for Robinson's Effective Size Factor (ESF)
to score.c, bogotune.c, bogofilter.cf.example, etc.
* Added '-E' options to bogotune to suppress ESF scan.
* Revised bogotune's parameter ranges.
* Remove unreferenced enum wl_e.
* Add .WORDLIST_VERSION meta symbol.
* Change subnet prefix from url: to ip:
* Add -u switch to bogoutil to do wordlist upgrade.
* Add regression test t.upgrade.subnet.prefix
* Added code for Robinson's Effective Size Factor (ESF)
to score.c, bogotune.c, bogofilter.cf.example, etc.
* Added '-E' options to bogotune to suppress ESF scan.
* Revised parameter ranges for coarse scan.
* Changed list address in FAQ to bogofilter.org
0.17.5 2004-04-01 - previous stable release
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