Kev tso tawm ntawm spam filtering platform SpamAssassin 4.0.0 tau luam tawm. SpamAssassin muaj ib txoj hauv kev los thaiv kev txiav txim siab: Ua ntej, cov lus yuav raug kuaj xyuas ntau yam (kev txheeb xyuas cov ntsiab lus, DNSBL cov npe dub thiab dawb, cov neeg kawm Bayesian classifiers, kos npe kos npe, xa cov ntawv pov thawj siv SPF thiab DKIM, thiab lwm yam). Tom qab ntsuas cov lus siv ntau txoj hauv kev, ib qho hnyav coefficient tau sau. Yog hais tias tus lej coefficient dhau ntawm qhov pib, cov lus raug thaiv lossis cim tias spam. Cov cuab yeej rau kev hloov kho cov cai lim tau txais kev txhawb nqa. Lub pob tuaj yeem siv rau ntawm ob tus neeg siv khoom thiab lub tshuab server. SpamAssassin code yog sau rau hauv Perl thiab muab faib raws li Apache 2.0 daim ntawv tso cai.
Hauv qhov kev tso tawm tshiab:
- Kev ua tiav ua tiav ntawm cov cim ntau-byte thiab cov lus hauv UTF-8 encoding tau raug siv. Kev sau ntawv ua lwm yam lus tsis yog lus Askiv tau txhim kho zoo.
- Added Mail::SpamAssassin::Plugin::ExtractText plugin kom rho tawm cov ntawv los ntawm cov ntawv txuas thiab ntxiv rau cov ntawv tseem ceeb, uas tau siv tag nrho cov cai tshawb nrhiav spam.
- Added the Mail::SpamAssassin::Plugin::DMARC plugin rau kev tshuaj xyuas emails kom ua raws li DMARC txoj cai tom qab parsing cov txiaj ntsig ntawm scanning los ntawm DKIM thiab SPF.
- Ntxiv rau Mail::SpamAssassin::Plugin::DecodeShortURLs plugin los kuaj xyuas kev siv cov kev pabcuam luv luv hauv URLs thiab txiav txim siab lub hom phiaj URL los ntawm kev xa HTTP thov rau qhov kev pabcuam, tom qab ntawd qhov kev daws teeb meem URL tuaj yeem ua tiav los ntawm cov txheej txheem kev cai thiab plugins, xws li URIDNSBL.
- HashCash plugin, yav tas los deprecated, tau raug tshem tawm.
- Lub Bayesian classifier plugin tau raug txhim kho kom suav nrog kev txhawb nqa kev pov tseg cov lus siv hauv hom lus uas tsis yog lus Askiv.
- Lub OLEVBMacro plugin tau nthuav dav kev tshawb pom ntawm Microsoft Office macros thiab cov ntsiab lus txaus ntshai, thiab ua kom muaj kev sib txuas ntawm cov ntaub ntawv.
- sa-update utility tau ntxiv cov kev xaiv forcemirror los yuam kev khi rau ib daim iav tshwj xeeb, cov qhab-nees-multiplier kom muab txhua qhov hnyav rau cov neeg rau zaub mov hloov tshiab tau teev tseg los ntawm qee tus nqi, thiab cov qhab-nees txwv kom txwv qhov hnyav rau cov neeg rau zaub mov hloov tshiab.
- Txhim kho kev txhawb nqa rau cov neeg siv khoom SSL daim ntawv pov thawj.
- Ntxiv kev txhawb nqa rau ARC kos npe (Authenticated Received Chain) rau DKIM plugin.
- Qhov kev teeb tsa normalize_charset tau qhib los ntawm lub neej ntawd.
- Mail::SPF::Nug lus nug module tau deprecated; ua hauj lwm nrog SPF, nws yog pom zoo kom siv lub Mail::SPF plugin.
- Cov lus "whitelist" thiab "blacklist" nyob rau hauv cov cai, kev ua haujlwm, plugins thiab cov kev xaiv tau raug hloov nrog "welcomelist" thiab "blocklist" (rov qab sib raug zoo nrog cov lus qub rau "whitelist" thiab "blacklist" yuav raug tswj kom txog thaum tsawg kawg version 4.1.0 .XNUMX).
- Ntxiv tus chij "nolog" rau lov tes taw kev xav hauv lub cav ntawm cov txiaj ntsig ntawm kev ua qee yam kev cai.
- Ntxiv razor_fork thiab pyzor_fork chaw rau kev sib cais cov txheej txheem rau Razor2 thiab Pyzor, thiab ua haujlwm nrog lawv hauv hom asynchronous.
- Xa DNS thiab DCC thov hauv hom asynchronous yog muab.
Tau qhov twg los: opennet.ru