{"id":106146,"date":"2022-12-18T15:37:02","date_gmt":"2022-12-18T13:37:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-sistemy-filtraczii-spama-spamassassin-4-0-0"},"modified":"2022-12-18T15:37:02","modified_gmt":"2022-12-18T13:37:02","slug":"vypusk-sistemy-filtraczii-spama-spamassassin-4-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-sistemy-filtraczii-spama-spamassassin-4-0-0","title":{"rendered":"Lan\u00e7amento do sistema de filtragem de spam SpamAssassin 4.0.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Foi lan\u00e7ado o versionamento da plataforma de filtragem de spam SpamAssassin 4.0.0. O SpamAssassin oferece uma abordagem abrangente para a tomada de decis\u00f5es sobre bloqueio: primeiro, a mensagem passa por uma s\u00e9rie de verifica\u00e7\u00f5es (an\u00e1lise contextual, listas negras e brancas DNSBL, classificadores bayesianos trein\u00e1veis, verifica\u00e7\u00e3o por assinatura, autentica\u00e7\u00e3o do remetente via SPF e DKIM, etc.). Ap\u00f3s a avalia\u00e7\u00e3o da mensagem por diversos m\u00e9todos, \u00e9 acumulado um determinado peso. Se o coeficiente calculado exceder um determinado limite, a mensagem \u00e9 bloqueada ou marcada como spam. Ferramentas de atualiza\u00e7\u00e3o autom\u00e1tica das regras de filtragem s\u00e3o suportadas. O pacote pode ser utilizado tanto em sistemas clientes quanto em servidores. O c\u00f3digo do SpamAssassin foi escrito na linguagem Perl e \u00e9 distribu\u00eddo sob a licen\u00e7a Apache 2.0.    <\/p>\n<p>No novo lan\u00e7amento:  <\/p>\n<ul>\n<li class=\"l\"> Foi implementado o suporte completo ao processamento embutido de caracteres multibyte e mensagens em codifica\u00e7\u00e3o UTF-8. O tratamento de texto em idiomas diferentes do ingl\u00eas foi significativamente melhorado.\n<li class=\"l\"> Foi adicionado o plugin Mail::SpamAssassin::Plugin::ExtractText para extrair texto de anexos e adicion\u00e1-lo ao texto principal, ao qual todas as regras s\u00e3o aplicadas para identifica\u00e7\u00e3o de spam.\n<li class=\"l\"> Foi adicionado o plugin Mail::SpamAssassin::Plugin::DMARC para verificar e-mails quanto \u00e0 conformidade com a pol\u00edtica DMARC ap\u00f3s a an\u00e1lise dos resultados da verifica\u00e7\u00e3o por DKIM e SPF.\n<li class=\"l\">  Foi adicionado o plugin Mail::SpamAssassin::Plugin::DecodeShortURLs para verificar o uso de servi\u00e7os de links curtos em URLs e determinar a URL de destino enviando uma solicita\u00e7\u00e3o HTTP ao servi\u00e7o, ap\u00f3s o que a URL revelada pode ser processada pelas regras e plugins padr\u00e3o, como URIDNSBL.\n<li class=\"l\"> O plugin HashCash foi removido, anteriormente declarado obsoleto.\n<li class=\"l\"> O plugin do classificador bayesiano foi aprimorado, com suporte para descartar palavras comuns em idiomas diferentes do ingl\u00eas.\n<li class=\"l\"> No plugin OLEVBMacro, a defini\u00e7\u00e3o de macros do Microsoft Office e conte\u00fado perigoso foi ampliada, garantindo a extra\u00e7\u00e3o de links de documentos.\n<li class=\"l\"> Na ferramenta sa-update, foram adicionadas op\u00e7\u00f5es forcemirror para for\u00e7ar a vincula\u00e7\u00e3o a um espelho espec\u00edfico, score-multiplier para multiplicar por um valor espec\u00edfico todos os pesos para a atualiza\u00e7\u00e3o espec\u00edfica e score-limit para limitar os pesos para o servidor de atualiza\u00e7\u00f5es espec\u00edfico. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/server\/dts-los-angeles\/\"   title=\"servidor\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3881\">servidor<\/a> melhorias e score-limit para restringir os pesos para o servidor de atualiza\u00e7\u00f5es especificado.\n<li class=\"l\"> Apoio ao cliente melhorado. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/ssl-sertifikat\/\"   title=\"de certificados SSL\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"349\">de certificados SSL<\/a>.\n<li class=\"l\"> No plugin DKIM, foi adicionada a compatibilidade com assinaturas ARC (Authenticated Received Chain).\n<li class=\"l\"> A configura\u00e7\u00e3o normalize_charset est\u00e1 ativada por padr\u00e3o.\n<li class=\"l\"> O m\u00f3dulo Mail::SPF::Query foi considerado obsoleto, recomenda-se o uso do plugin Mail::SPF para trabalhar com SPF.\n<li class=\"l\"> As palavras \u00abwhitelist\u00bb e \u00abblacklist\u00bb nas regras, fun\u00e7\u00f5es, plug-ins e op\u00e7\u00f5es foram substitu\u00eddas por \u00abwelcomelist\u00bb e \u00abblocklist\u00bb (a compatibilidade reversa com men\u00e7\u00f5es anteriores \u00abwhitelist\u00bb e \u00abblacklist\u00bb ser\u00e1 mantida pelo menos at\u00e9 a vers\u00e3o 4.1.0).\n<li class=\"l\"> Uma flag \u00abnolog\u00bb foi adicionada para desabilitar o registro no log dos resultados do processamento de determinadas regras.\n<li class=\"l\"> Adicionadas as configura\u00e7\u00f5es razor_fork e pyzor_fork para ramificar processos separados para Razor2 e Pyzor, permitindo trabalhar com eles de forma ass\u00edncrona.\n<li class=\"l\"> As solicita\u00e7\u00f5es DNS e DCC s\u00e3o enviadas de forma ass\u00edncrona.  <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58350\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\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 4.0.0. SpamAssassin \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0439 \u043f\u043e\u0434\u0445\u043e\u0434 \u0432 \u043f\u0440\u0438\u043d\u044f\u0442\u0438\u0438 \u0440\u0435\u0448\u0435\u043d\u0438\u0439 \u043e \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438: \u0412\u043d\u0430\u0447\u0430\u043b\u0435 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0433\u0430\u0435\u0442\u0441\u044f \u0440\u044f\u0434\u0443 \u043f\u0440\u043e\u0432\u0435\u0440\u043e\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, \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043f\u043e \u0441\u0438\u0433\u043d\u0430\u0442\u0443\u0440\u0430\u043c, \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 \u0438 \u0442.\u043f.). \u041f\u043e\u0441\u043b\u0435 \u043e\u0446\u0435\u043d\u043a\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043d\u044b\u043c\u0438 \u043c\u0435\u0442\u043e\u0434\u0430\u043c\u0438, \u043d\u0430\u043a\u0430\u043f\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u0432\u0435\u0441\u043e\u0432\u043e\u0439 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442. \u0415\u0441\u043b\u0438 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u044b\u0439 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 [&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-106146","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\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 4.0.0.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link 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