{"id":101065,"date":"2021-08-19T22:22:37","date_gmt":"2021-08-19T20:22:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupna-sistema-filtraczii-spama-rspamd-3-0"},"modified":"2021-08-19T22:22:37","modified_gmt":"2021-08-19T20:22:37","slug":"dostupna-sistema-filtraczii-spama-rspamd-3-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/dostupna-sistema-filtraczii-spama-rspamd-3-0","title":{"rendered":"Dispon\u00edvel o sistema de filtragem de spam Rspamd 3.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Foi lan\u00e7ado o sistema de filtragem de spam Rspamd 3.0, que fornece ferramentas para avaliar mensagens com base em v\u00e1rios crit\u00e9rios, incluindo regras, m\u00e9todos estat\u00edsticos e listas negras, com base nos quais \u00e9 formado o peso final da mensagem, utilizado para decidir se deve ser bloqueada. O Rspamd suporta praticamente todas as funcionalidades implementadas no SpamAssassin e possui uma s\u00e9rie de caracter\u00edsticas que permitem filtrar e-mails em m\u00e9dia 10 vezes mais r\u00e1pido do que o SpamAssassin, al\u00e9m de oferecer melhor qualidade de filtragem. O c\u00f3digo do sistema \u00e9 escrito em C e \u00e9 distribu\u00eddo sob a licen\u00e7a Apache 2.0.       <\/p>\n<p>Rspamd \u00e9 constru\u00eddo utilizando uma arquitetura orientada a eventos e foi projetado inicialmente para uso em sistemas de alta carga, permitindo o processamento de centenas de mensagens por segundo. As regras para identifica\u00e7\u00e3o de sinais de spam s\u00e3o altamente flex\u00edveis e podem conter express\u00f5es regulares em sua forma mais simples, enquanto em situa\u00e7\u00f5es mais complexas podem ser elaboradas na linguagem Lua. A expans\u00e3o da funcionalidade e a adi\u00e7\u00e3o de novos tipos de verifica\u00e7\u00f5es s\u00e3o implementadas por meio de m\u00f3dulos, que podem ser criados em C e Lua. Por exemplo, m\u00f3dulos est\u00e3o dispon\u00edveis para verificar o remetente utilizando SPF, confirma\u00e7\u00e3o <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/domain\/\"   title=\"de dom\u00ednio\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4142\">de dom\u00ednio<\/a> do remetente atrav\u00e9s de DKIM, forma\u00e7\u00e3o de consultas em listas DNSBL. Para simplificar a configura\u00e7\u00e3o, cria\u00e7\u00e3o de regras e acompanhamento de estat\u00edsticas, \u00e9 fornecida uma interface web administrativa.     <\/p>\n<p>O aumento significativo do n\u00famero da vers\u00e3o est\u00e1 relacionado a altera\u00e7\u00f5es substanciais na arquitetura interna, especialmente na parte que lida com a an\u00e1lise de HTML, que foi completamente reescrita. O novo parser analisa HTML usando o modelo DOM, formando uma \u00e1rvore de tags. A nova vers\u00e3o tamb\u00e9m apresenta um parser CSS, que, em combina\u00e7\u00e3o com o novo parser HTML, permite extrair dados corretamente de e-mails com marca\u00e7\u00e3o HTML moderna, incluindo a diferencia\u00e7\u00e3o entre conte\u00fado vis\u00edvel e invis\u00edvel. \u00c9 not\u00e1vel que o c\u00f3digo dos parsers n\u00e3o \u00e9 escrito em C, mas em C++17, o que exige um compilador que suporte esse padr\u00e3o para a constru\u00e7\u00e3o.      <\/p>\n<p>Outras novidades:  <\/p>\n<ul>\n<li class=\"l\"> Adicionada a compatibilidade com a API da Amazon Web Services (AWS), que permite acessar diretamente os servi\u00e7os em nuvem da Amazon a partir da API Lua. Como exemplo, foi proposto um plugin que armazena todas as mensagens no armazenamento Amazon S3.\n<li class=\"l\"> O c\u00f3digo de gera\u00e7\u00e3o de relat\u00f3rios relacionados ao uso da tecnologia DMARC foi reestruturado. A funcionalidade para enviar relat\u00f3rios foi transferida para um comando separado spamadm dmarc_report.\n<li class=\"l\"> Para listas de distribui\u00e7\u00e3o, foi adicionada a suporte a \u00abDMARC munging\u00bb, que substitui o endere\u00e7o From nas mensagens pelo endere\u00e7o da lista de distribui\u00e7\u00e3o, se regras DMARC corretas foram definidas para a mensagem.\n<li class=\"l\"> Adicionado o plugin external_relay, resolvendo o problema de uso em plugins como SPF, <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/lir\/ipv4\/\"   title=\"endere\u00e7os IP\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"689\">endere\u00e7os IP<\/a> um servidor de email confi\u00e1vel, em vez do endere\u00e7o do remetente.\n<li class=\"l\"> Foi adicionada o comando \u00abrspamadm bayes_dump\u00bb para gravar e carregar tokens Bayesianos, permitindo transferi-los entre diferentes inst\u00e2ncias do Rspamd.\n<li class=\"l\"> Adicionado um plugin para suporte ao sistema de bloqueio de spam colaborativo Pyzor.\n<li class=\"l\"> As ferramentas de monitoramento foram remodeladas, que agora s\u00e3o invocadas com menos frequ\u00eancia, criando menor carga nos m\u00f3dulos externos.          <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55660\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u0441\u043f\u0430\u043c\u0430 Rspamd 3.0, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0434\u043b\u044f \u043e\u0446\u0435\u043d\u043a\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439 \u043f\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c \u043a\u0440\u0438\u0442\u0435\u0440\u0438\u044f\u043c, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043f\u0440\u0430\u0432\u0438\u043b\u0430, \u0441\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u0438 \u0447\u0451\u0440\u043d\u044b\u0435 \u0441\u043f\u0438\u0441\u043a\u0438, \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0438\u0442\u043e\u0433\u043e\u0432\u044b\u0439 \u0432\u0435\u0441 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u0434\u043b\u044f \u043f\u0440\u0438\u043d\u044f\u0442\u0438\u044f \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u043e \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0438. Rspamd \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0432\u0441\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438, \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0432 SpamAssassin, \u0438 \u0438\u043c\u0435\u0435\u0442 \u0440\u044f\u0434 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0435\u0439, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0445 \u0444\u0438\u043b\u044c\u0442\u0440\u043e\u0432\u0430\u0442\u044c \u043f\u043e\u0447\u0442\u0443 \u0432 \u0441\u0440\u0435\u0434\u043d\u0435\u043c \u0432 10 [&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-101065","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=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u0441\u043f\u0430\u043c\u0430 Rspamd 3.0, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0434\u043b\u044f \u043e\u0446\u0435\u043d\u043a\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439 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