Ebipụtala ntọhapụ nke ikpo okwu nzacha spam SpamAssassin 4.0.0. SpamAssassin na-enye usoro zuru oke maka igbochi mkpebi: Nke mbụ, a na-edobe ozi ahụ n'ọtụtụ nlele (nyocha ọnọdụ, DNSBL black and white lists, zụrụ Bayesian classifiers, mbinye aka mbinye aka, onye na-ezipụ nkwenye site na iji SPF na DKIM, wdg). Mgbe nyochachara ozi ahụ site na iji ụzọ dị iche iche, a na-akwakọba ọnụ ọgụgụ dị arọ. Ọ bụrụ na ọnụọgụgụ gbakọọ gafere otu ụzọ, a na-egbochi ma ọ bụ kaa ozi ahụ dị ka spam. A na-akwado ngwaọrụ maka imelite iwu nzacha ozugbo. Enwere ike iji ngwugwu ahụ na ma ndị ahịa na sistemụ nkesa. Edere koodu SpamAssassin na Perl wee kesaa n'okpuru ikike Apache 2.0.
Na mwepụta ọhụrụ:
- Nhazi nke mkpụrụedemede ọtụtụ byte na ozi zuru oke na ntinye koodu UTF-8 ka emejuputala ya. Nhazi ederede n'asụsụ ndị ọzọ na-abụghị Bekee ka emelitere nke ọma.
- Ozi agbakwunyere :: SpamAssassin :: plugin :: ExtractText plugin wepụ ederede site na mgbakwunye ma tinye ya na ederede bụ isi, nke a na-etinye iwu nchọpụta spam niile.
- Agbakwunyere ngwa mgbakwunye Mail:: SpamAssassin:: Ngwa mgbakwunye:: DMARC maka ịlele ozi-e maka nrube isi na amụma DMRC ka emechara nsonaazụ nyocha site na DKIM na SPF.
- Agbakwunyere Mail:: SpamAssassin:: Ngwa mgbakwunye:: DecodeShortURLs ngwa mgbakwunye iji lelee maka ojiji nke ọrụ njikọ dị mkpirikpi na URL wee chọpụta URL ebumnuche site na izipu arịrịọ HTTP na ọrụ ahụ, emesịa URL ahụ edoziri nwere ike hazie ya site na iwu ọkọlọtọ na plugins, dị ka URIDNSBL.
- Ewepula ngwa mgbakwunye HashCash, nke ewepụrụ na mbụ.
- E meziwo ngwa mgbakwunye nke Bayesian classifier ka ọ bụrụ nkwado maka ịtụfu okwu nkịtị n'asụsụ ndị ọzọ na-abụghị Bekee.
- Ihe mgbakwunye OLEVBMacro agbasawanyela nchọpụta Microsoft Office macros na ọdịnaya dị ize ndụ, ma hụ na mwepụta nke njikọ sitere na akwụkwọ.
- Agbakwunyela nhọrọ ndị a na akụrụngwa sa-update: forcemirror maka njikọ aka na enyo kpọmkwem, akara-mmụba maka ịba ụba ibu niile maka enyo akọwapụtara site na uru akọwapụtara. ihe nkesa mmelite na oke akara iji belata ibu maka sava mmelite akọwapụtara.
- Nkwado ndị ahịa ka mma Asambodo SSL.
- Nkwado agbakwunyere maka mbinye aka ARC (Chain enwetara enwetara nke ọma) na ngwa mgbakwunye DKIM.
- Agbanyere ntọala normalize_charset na ndabara.
- Akwụsịla akwụkwọ ozi Mail:: SPF :: Ajụjụ ajụjụ iji soro SPF rụọ ọrụ, a na-atụ aro ka iji ngwa mgbakwunye Mail::
- Okwu "whitelist" na "list ojii" na iwu, ọrụ, plugins na nhọrọ ka ejiri "welcomelist" na "blocklist" dochie ya (nkwekọrịta azụ na nrụtụ aka ochie na "whitelist" na "list ojii" ga-edobe ruo opekata mpe ụdị 4.1.0. .XNUMX).
- Agbakwunyere ọkọlọtọ "nolog" iji gbanyụọ ntụgharị uche na ndekọ nke nsonaazụ nhazi ụfọdụ iwu.
- Agbakwunyere razor_fork na pyzor_fork ntọala ka ndụdụ dị iche iche usoro maka Razor2 na Pyzor, na-arụ ọrụ na ha na asynchronous mode.
- Enyerela izipu arịrịọ DNS na DCC na ọnọdụ asynchronous.
isi: opennet.ru
