{"added":null,"apiVersion":1,"behindSince":null,"buildDepends":[],"categories":["mail"],"comment":"Bayesian spam filter written in C","compare":"/compare/bogofilter/index.json","dependentCount":null,"description":"Bogofilter is a mail filter that classifies mail as spam or ham\n(non-spam) by a statistical analysis of the message's header and\ncontent (body).  It is able to learn from the user's classifications\nand corrections.\n\nThe statistical technique is known as the Bayesian technique and\nits use for spam was first described by Paul Graham in his article\nA Plan For Spam.  Gary Robinson, in his weblog Rants, suggests some\nrefinements for improved discrimination between spam and ham.\nBogofilter's primary algorithm uses the f(w) parameter and the\nFisher inverse chi-square technique that he describes.\n\nBogofilter is run by an MDA script to classify an incoming message\nas spam or ham (using wordlists stored by BerkeleyDB).  Bogofilter\nprovides processing for plain text and HTML.  It supports multi-part\nmime message with decoding of base64, quoted-printable, and\nuuencoded text and ignores attachments, such as images.","flavors":[],"html":"https://daemonports.org/netbsd/mail/bogofilter/","kind":"port","lastUpdate":null,"license":["gnu-gpl-v2"],"maintainer":"pkgsrc-users@NetBSD.org","name":"bogofilter","newest":false,"newestVersion":"1.3.0.r1","noVulnData":false,"origin":"mail/bogofilter","otherSystems":[{"maintainer":"mandree@FreeBSD.org","newest":true,"origin":"mail/bogofilter","path":"/mail/bogofilter/","status":"Deprecated","system":"FreeBSD","updated":"2026-10-20","version":"1.3.0.r1_5"},{"maintainer":"Marc Espie \u003cespie@openbsd.org\u003e","noVulnData":true,"origin":"mail/bogofilter","path":"/openbsd/mail/bogofilter/","system":"OpenBSD","updated":"2026-09-24","version":"1.2.5"},{"noVulnData":true,"origin":"mail/bogofilter","path":"/midnightbsd/mail/bogofilter/","system":"MidnightBSD","updated":"2026-08-09","version":""},{"maintainer":"mandree@FreeBSD.org","newest":true,"noVulnData":true,"origin":"mail/bogofilter","path":"","system":"GhostBSD","version":"1.3.0.r1_4"}],"packages":[{"repo":"NetBSD 10.1 x86_64","versions":["1.2.4nb34"]},{"repo":"NetBSD 10.1 aarch64","versions":["1.2.4nb34"]},{"repo":"SmartOS / illumos x86_64","versions":["1.2.4nb34"]},{"repo":"macOS 15 arm64","versions":["1.2.4nb34"]}],"pkgName":"bogofilter-1.2.4nb34","related":null,"repository":"pkgsrc","requiredBy":["mail/claws-mail-bogofilter"],"requiredByCount":1,"runDepends":["databases/db4","lang/perl5","math/gsl"],"status":null,"system":"netbsd","systemLabel":"NetBSD","version":"1.2.4nb34","versions":null,"vulnerabilities":null,"www":"https://bogofilter.sourceforge.io/"}