{"id":38881,"date":"2019-10-31T22:26:31","date_gmt":"2019-10-31T19:26:31","guid":{"rendered":"https:\/\/prohoster.info\/blog\/dostupna-sistema-filtratsii-spama-rspamd-2-0\/"},"modified":"2019-10-31T22:26:31","modified_gmt":"2019-10-31T19:26:31","slug":"dostupna-sistema-filtratsii-spama-rspamd-2-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/dostupna-sistema-filtratsii-spama-rspamd-2-0","title":{"rendered":"Spamfiltreringssystemet Rspamd 2.0 er tilg\u00e6ngeligt.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/rspamd.com\/announce\/2019\/10\/11\/rspamd-2.0.html\">Pr\u00e6senteret<\/a><\/noindex> udgivelse af spamfilter systemet <noindex><a rel=\"nofollow\" href=\"https:\/\/rspamd.com\">Rspamd 2.0<\/a><\/noindex>, der giver middel til at vurdere meddelelser efter forskellige kriterier, herunder regler, statistiske metoder og sortlister, baseret p\u00e5 hvilke den endelige v\u00e6gt af meddelelsen dannes, der bruges til at tr\u00e6ffe beslutning om n\u00f8dvendigheden af blokering. Rspamd underst\u00f8tter stort set alle funktioner implementeret i SpamAssassin og har en r\u00e6kke funktioner, der muligg\u00f8r filtrering af e-mail i gennemsnit 10 gange hurtigere end SpamAssassin, samt sikrer bedre filtreringskvalitet. Koden til systemet er skrevet i C og <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/rspamd\/rspamd\">distribueres<\/a><\/noindex> er under Apache 2.0-licensen. <\/p>\n<p>Rspamd er bygget med en h\u00e6ndelsesdrevet arkitektur og er oprindeligt designet til brug i h\u00f8jbelastede systemer, hvilket muligg\u00f8r behandling af hundreder af meddelelser pr. sekund. Reglerne for identificering af spamtegn er meget fleksible og kan i den enkleste form indeholde regul\u00e6re udtryk, mens de i mere komplekse situationer kan formuleres p\u00e5 Lua-sprog. Udvidelse af funktionaliteten og tilf\u00f8jelse af nye typer kontroller realiseres gennem moduler, der kan oprettes p\u00e5 C og Lua. For eksempel er der moduler til kontrol af afsenderen ved hj\u00e6lp af SPF, bekr\u00e6ftelse af afsenderens dom\u00e6ne via DKIM, og dannelse af foresp\u00f8rgsler i DNSBL-lister. For at forenkle konfigurationen, oprettelsen af regler og overv\u00e5gning af statistik tilbydes et administrativt web-interface. <\/p>\n<p>Hovednyhederne:<\/p>\n<ul>\n<li class=\"l\"> Overgangen til det nye nummersystem for udgivelser er gennemf\u00f8rt. Da det f\u00f8rste tal i versionsnummeret ikke har \u00e6ndret sig i flere \u00e5r, og det andet tal reelt set fungerer som versionsindikator, er det besluttet at skifte fra formatet &#171;x.y.z&#187; til formatet &#171;y.z&#187;;\n<li class=\"l\"> Til h\u00e6ndelsesbehandlingssl\u00f8jfen i stedet for <noindex><a rel=\"nofollow\" href=\"https:\/\/libevent.org\/\">Libevent<\/a><\/noindex> er bibliotektet <noindex><a rel=\"nofollow\" href=\"http:\/\/software.schmorp.de\/pkg\/libev.html\">libev<\/a><\/noindex>, der er blevet befriet for nogle begr\u00e6nsninger fra libevent og tillader h\u00f8jere ydeevne. Brug af<br \/>\nlibev har gjort det muligt at forenkle koden, forbedre signal- og tidsgr\u00e6nsebehandlingen samt standardisere overv\u00e5gningen af fil\u00e6ndringer ved hj\u00e6lp af inotify-mekanismen (ikke alle versioner af libevent for underst\u00f8ttede platforme kunne arbejde med inotify);<\/p>\n<li class=\"l\"> St\u00f8tten til modul til klassificering af beskeder, der bruger dyb l\u00e6ring biblioteket Torch, er blevet oph\u00f8rt. \u00c5rsagen n\u00e6vnes som den un\u00f8dvendige kompleksitet af Torch og den store arbejdsbyrde ved at holde det opdateret. Som erstatning for klassificering ved hj\u00e6lp af maskinl\u00e6ring foresl\u00e5s et helt omskrevet modul. <noindex><a rel=\"nofollow\" href=\"https:\/\/rspamd.com\/doc\/modules\/neural.html\">Neural<\/a><\/noindex>, hvori biblioteket bruges til at sikre driften af det neurale netv\u00e6rk. <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/attractivechaos\/kann\">kann<\/a><\/noindex>, som kun best\u00e5r af 4000 linjer kode i C. I den nye implementering er mange problemer med deadlocks under tr\u00e6ning blevet l\u00f8st;\n<li class=\"l\"> Module <noindex><a rel=\"nofollow\" href=\"https:\/\/rspamd.com\/doc\/modules\/rbl.html\">RBL<\/a><\/noindex> har erstattet modulerne SURBL og Emails, hvilket har gjort det muligt at ensarte behandlingen af alle kontroller mod svartelister. RBL's muligheder er udvidet med st\u00f8tte til yderligere typer, s\u00e5som v\u00e6lgere, og v\u00e6rkt\u00f8jer til at forenkle udvidelsen af eksisterende regler. E-mail blokkeringsregler baseret p\u00e5 map-lister er ikke l\u00e6ngere underst\u00f8ttet; i stedet anbefales det at bruge multimap med v\u00e6lgere.\n<li class=\"l\"> For at bestemme filtyper ud fra indholdet anvendes et nyt Lua Magic bibliotek, der bruger Lua og Hyperscan i stedet for libmagic.<br \/>\n\u00c5rsagen til at skabe et eget bibliotek n\u00e6vnes som \u00f8nsket om at opn\u00e5 h\u00f8jere ydeevne, undg\u00e5 fejl ved identifikation af docx-filer, f\u00e5 et mere passende API og tilf\u00f8je nye former for heuristikker, der ikke er begr\u00e6nset af strenge regler;<\/p>\n<li class=\"l\"> Modulet til datalagring i databasesystemet  <noindex><a rel=\"nofollow\" href=\"https:\/\/clickhouse.yandex\/\">Clickhouse<\/a><\/noindex>. Felterne LowCardinality er tilf\u00f8jet, og hukommelsesforbruget er v\u00e6sentligt optimeret;\n<li class=\"l\"> Mulighederne for modulet <noindex><a rel=\"nofollow\" href=\"https:\/\/rspamd.com\/doc\/modules\/multimap.html\">Multimap<\/a><\/noindex>, der nu har st\u00f8tte til <noindex><a rel=\"nofollow\" href=\"https:\/\/rspamd.com\/doc\/modules\/multimap.html#combined-maps\">kombinerede<\/a><\/noindex> og <noindex><a rel=\"nofollow\" href=\"https:\/\/rspamd.com\/doc\/modules\/multimap.html#dependent-maps\">afh\u00e6ngige<\/a><\/noindex> sammenligninger;\n<li class=\"l\"> I Maillist-modulet er definitionen af mailinglister forbedret;\n<li class=\"l\"> I arbejdsprocesserne er muligheden for at sende heartbeat-beskeder til hovedprocessen tilf\u00f8jet, hvilket bekr\u00e6fter drift i normal tilstand. I frav\u00e6r af s\u00e5danne beskeder i en given periode kan hovedprocessen tvinge arbejdsprocessen til at afslutte. Som standard er denne funktion endnu ikke aktiveret;\n<li class=\"l\"> En r\u00e6kke nye scannere i Lua-sproget er blevet tilf\u00f8jet. Eksempelvis er moduler til scanning af beskeder i antiviruspakkerne Kaspersky ScanEngine, Trend Micro IWSVA (via icap) og<br \/>\n    F-Secure Internet Gatekeeper (via icap) blevet tilf\u00f8jet, ligesom eksterne scannere for Razor, oletools og P0F er blevet tilbudt;<\/p>\n<li class=\"l\"> Muligheden for at \u00e6ndre beskeder via Lua API er blevet tilf\u00f8jet. Der er foresl\u00e5et en modul til at foretage \u00e6ndringer i MIME-blokke. <noindex><a rel=\"nofollow\" href=\"https:\/\/rspamd.com\/doc\/lua\/lua_mime.html\">lib_mime<\/a><\/noindex>;\n<li class=\"l\"> Der er sikret separat behandling af indstillinger, der er fastsat gennem &#171;Settings-Id:&#187;, s\u00e5ledes at regler nu kan knyttes til specifikke indstillingsidentifikatorer;\n<li class=\"l\"> Der er foretaget optimeringer af ydeevnen i Lua-motoren, base64-dekodning og sprogdetektion for tekst. St\u00f8tte til caching af komplekse kortl\u00e6gninger (maps) er blevet tilf\u00f8jet. Implementeret st\u00f8tte for<br \/>\n    HTTP keep-alive.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51657\">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 2.0, \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-38881","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.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/da\/blog\/news\/dostupna-sistema-filtratsii-spama-rspamd-2-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"da_DK\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u0441\u043f\u0430\u043c\u0430 Rspamd 2.0 | ProHoster\" \/>\n\t\t<meta property=\"og: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.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/da\/blog\/news\/dostupna-sistema-filtratsii-spama-rspamd-2-0\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T19:26:31+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T19:26:31+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Rspamd 2.0 spamfiltreringssystem er tilg\u00e6ngeligt | ProHoster","description":"Udgivelsen af Rspamd spamfiltreringssystemet er pr\u00e6senteret.","canonical_url":"https:\/\/prohoster.info\/da\/blog\/news\/dostupna-sistema-filtratsii-spama-rspamd-2-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"da_DK","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u0441\u043f\u0430\u043c\u0430 Rspamd 2.0 | ProHoster","og:description":"\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.","og:url":"https:\/\/prohoster.info\/da\/blog\/news\/dostupna-sistema-filtratsii-spama-rspamd-2-0","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:26:31+00:00","article:modified_time":"2019-10-31T19:26:31+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"38881","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 23:48:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 01:00:28","updated":"2026-01-23 23:48:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/38881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/comments?post=38881"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/38881\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/media?parent=38881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/categories?post=38881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/tags?post=38881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}