{"id":141983,"date":"2025-08-30T23:12:27","date_gmt":"2025-08-30T21:12:27","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-sistemy-filtraczii-spama-spamassassin-4-0-2"},"modified":"2025-08-30T23:12:27","modified_gmt":"2025-08-30T21:12:27","slug":"vypusk-sistemy-filtraczii-spama-spamassassin-4-0-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-sistemy-filtraczii-spama-spamassassin-4-0-2","title":{"rendered":"Rilascio del sistema di filtraggio dello spam SpamAssassin 4.0.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Dopo un anno e mezzo di sviluppo, \u00e8 stata pubblicata la versione della piattaforma per la filtrazione della posta spam SpamAssassin 4.0.2. La decisione di bloccare in SpamAssassin \u00e8 presa in modo complessivo. Inizialmente, il messaggio viene controllato utilizzando vari metodi, come l'analisi contestuale, le liste nere e bianche DNSBL, i classificatori bayesiani addestrati, le firme di spam noto, e l'autenticazione del mittente tramite SPF e DKIM. Alla fine dei controlli effettuati, si accumula un coefficiente di peso che non deve superare una certa soglia, altrimenti il messaggio viene bloccato o contrassegnato come spam. Il pacchetto pu\u00f2 essere utilizzato sia nei sistemi client che in quelli server. Sono supportati strumenti per l'aggiornamento automatico delle regole di filtrazione. Il codice di SpamAssassin \u00e8 scritto in Perl e distribuito sotto licenza Apache 2.0.    <\/p>\n<p>Nel nuovo rilascio:  <\/p>\n<ul>\n<li class=\"l\"> \u00c8 garantita la compatibilit\u00e0 con la versione di luglio di Perl 5.42 e con le nuove versioni di alcuni moduli Perl.\n<li class=\"l\"> \u00c8 stato aggiunto il plugin Mail::SpamAssassin::Plugin::Redirectors per determinare gli URL su cui avviene la reindirizzamento tramite servizi di accorciamento dei link.\n<li class=\"l\"> Nel plugin HeaderEval \u00e8 stato aggiunto un gestore per determinare intestazioni errate.\n<li class=\"l\"> \u00c8 stato aggiunto il supporto per la replica nel database Redis. I parametri di connessione a Redis sono stati separati in read_only e read_write.\n<li class=\"l\"> Nel modulo integrato Mail::SpamAssassin::GeoDB \u00e8 stato aggiunto il supporto per l'utilizzo del modulo Perl IP::Geolocation::MMDB per la determinazione della posizione.\n<li class=\"l\"> \u00c8 stata migliorata la determinazione delle intestazioni MIME.\n<li class=\"l\"> Nel modulo Mail::SpamAssassin::Plugin::HashBL \u00e8 stata aggiunta l'operazione &#171;replace_rules&#187;.\n<li class=\"l\"> \u00c8 stato garantito il disvelamento delle registrazioni CNAME nel DNS e l'aggiunta dell'effettivo <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/domain\/\"   title=\"di dominio\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4163\">di dominio<\/a>  alla lista &#171;uri_detail_list.\n<li class=\"l\"> \u00c8 stato migliorato il funzionamento con i nomi di dominio internazionalizzati (IDN).\n<li class=\"l\"> Nel plugin TxRep sono state aggiunte le configurazioni txrep_min_score e txrep_max_score per limitare i coefficienti di peso emessi dal plugin.  <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63803\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u0443\u0442\u043e\u0440\u0430 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u0441\u043f\u0430\u043c\u0430 SpamAssassin 4.0.2. \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u043e \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0435 \u0432 SpamAssassin \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442\u0441\u044f \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u043e. \u0412\u043d\u0430\u0447\u0430\u043b\u0435 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442\u0441\u044f \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043d\u044b\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u044b\u0439 \u0430\u043d\u0430\u043b\u0438\u0437, \u0447\u0451\u0440\u043d\u044b\u0435 \u0438 \u0431\u0435\u043b\u044b\u0435 \u0441\u043f\u0438\u0441\u043a\u0438 DNSBL, \u043e\u0431\u0443\u0447\u0430\u0435\u043c\u044b\u0435 \u0431\u0430\u0439\u0435\u0441\u043e\u0432\u0441\u043a\u0438\u0435 \u043a\u043b\u0430\u0441\u0441\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b, \u0441\u0438\u0433\u043d\u0430\u0442\u0443\u0440\u044b \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u0433\u043e \u0441\u043f\u0430\u043c\u0430, \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u0442\u0435\u043b\u044f \u043f\u043e SPF \u0438 DKIM. \u0412 \u0438\u0442\u043e\u0433\u0435 \u043f\u0440\u043e\u0432\u0435\u0434\u0451\u043d\u043d\u044b\u0445 \u043f\u0440\u043e\u0432\u0435\u0440\u043e\u043a \u043d\u0430\u043a\u0430\u043f\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432\u0435\u0441\u043e\u0432\u043e\u0439 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-141983","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - 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