{"id":104508,"date":"2022-06-26T09:37:05","date_gmt":"2022-06-26T07:37:05","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/novaya-versiya-pochtovogo-servera-exim-4-96"},"modified":"2022-06-26T09:37:05","modified_gmt":"2022-06-26T07:37:05","slug":"novaya-versiya-pochtovogo-servera-exim-4-96","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/novaya-versiya-pochtovogo-servera-exim-4-96","title":{"rendered":"Den nye version af mailserveren Exim 4.96","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Nyheden om mailserveren Exim 4.96 er udgivet, hvor der er foretaget n\u00f8dvendige reparationer og tilf\u00f8jet nye funktioner. If\u00f8lge en automatiseret unders\u00f8gelse i maj af cirka 800.000 mailservere, udg\u00f8r Exim 59,59% (59,15% sidste \u00e5r), Postfix anvendes p\u00e5 33,64% (33,76%) mailservere, Sendmail - 3,55% (3,55%), MailEnable - 1,93% (2,02%), MDaemon - 0,45% (0,56%), Microsoft Exchange - 0,23% (0,30%).     <\/p>\n<p>Vigtige \u00e6ndringer:  <\/p>\n<ul>\n<li class=\"l\"> Der er implementeret en ny betingelse &#171;seen&#187; i ACL, som kan bruges til at kontrollere tidligere h\u00e6ndelser relateret til brugere og v\u00e6rter. Den nye betingelse g\u00f8r det lettere at arbejde med gr\u00e5 lister, for eksempel n\u00e5r man opretter en simpel gr\u00e5 liste for at tillade genopkobling kan man bruge ACL &#171;seen = -5m \/ key=${sender_host_address}_$local_part@$domain&#187;.\n<li class=\"l\"> Der er tilf\u00f8jet &#171;mask_n&#187;, en variant af operatoren &#171;mask&#187;, der manipulerer med normaliserede IPv6-adresser (b\u00e5de med og uden koloner).\n<li class=\"l\"> Der er tilf\u00f8jet muligheden &#8216;-z&#8217; i v\u00e6rkt\u00f8jerne exim_dumpdb og exim_fixdb for at returnere tiden uden at tage hensyn til tidszone (UTC);\n<li class=\"l\"> I baggrunden er der implementeret et event, der genereres ved TLS-forbindelsesfejl.\n<li class=\"l\"> Der er tilf\u00f8jet mulighederne &#171;stop&#187;, &#171;pretrigger&#187; og &#171;trigger&#187; til debug-tilstand for ACL (&#171;control = debug&#187;) for at styre output til debugloggen.\n<li class=\"l\"> Der er tilf\u00f8jet en kontrol for escape af specialtegn i lookup-anmodninger, hvis der i foresp\u00f8rgselsstrengen anvendes data, der er indhentet udefra (&#171;tainted&#187;). Hvis tegnene ikke er escaped, bliver oplysninger om problemet kun registreret i loggen, men i fremtidige udgivelser vil det f\u00f8re til en fejl.\n<li class=\"l\"> Muligheden &#171;allow_insecure_tainted_data&#187; er fjernet, hvilket tidligere gjorde det muligt at deaktivere fejlmeddelelse ved usikker escape af specialtegn i data. Derudover er underst\u00f8ttelsen af log_selector &#171;taint&#187; stoppet, hvilket gjorde det muligt at deaktivere logning af advarsler om problemer med escaping.      <\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57409\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Exim 4.96, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u043d\u0435\u0441\u0435\u043d\u044b \u043d\u0430\u043a\u043e\u043f\u0438\u0432\u0448\u0438\u0435\u0441\u044f \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u044b \u043d\u043e\u0432\u044b\u0435 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&#8212; [&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-104508","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=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Exim 4.96, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u043d\u0435\u0441\u0435\u043d\u044b \u043d\u0430\u043a\u043e\u043f\u0438\u0432\u0448\u0438\u0435\u0441\u044f \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 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