{"id":74342,"date":"2020-03-16T20:42:19","date_gmt":"2020-03-16T17:42:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-pochtovogo-servera-postfix-3-5-0"},"modified":"2020-03-16T20:42:19","modified_gmt":"2020-03-16T17:42:19","slug":"reliz-pochtovogo-servera-postfix-3-5-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/reliz-pochtovogo-servera-postfix-3-5-0","title":{"rendered":"Utgivningen av e-postservern Postfix 3.5.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Efter ett \u00e5rs utveckling <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/postfix-announce@postfix.org\/msg00063.html\">har \u00e4gt rum<\/a><\/noindex> Utgivning av den nya stabila versionen av postserver <noindex><a rel=\"nofollow\" href=\"http:\/\/www.postfix.org\">Postfix \u2014 3.5.0<\/a><\/noindex>. Samtidigt meddelades det att st\u00f6d f\u00f6r versionen <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=43951\">Postfix 3.1<\/a><\/noindex>, som sl\u00e4pptes i b\u00f6rjan av 2016. Postfix \u00e4r ett av de f\u00e5 projekten som kombinerar h\u00f6g s\u00e4kerhet, tillf\u00f6rlitlighet och prestanda, vilket uppn\u00e5tts genom en genomt\u00e4nkt <noindex><a rel=\"nofollow\" href=\"http:\/\/www.postfix.org\/OVERVIEW.html\">arkitektur<\/a><\/noindex> och en str\u00e4ng kodningspolicy samt granskning av patchar. Projektets kod distribueras under licenserna EPL 2.0 (Eclipse Public License) och IPL 1.0 (IBM Public License).<\/p>\n<p> I enlighet med marsm\u00e5nadens <noindex><a rel=\"nofollow\" href=\"http:\/\/www.securityspace.com\/s_survey\/data\/man.202002\/mxsurvey.html\">automatiserad unders\u00f6kning<\/a><\/noindex> ungef\u00e4r en miljon postservrar, anv\u00e4nds Postfix p\u00e5 34,29% (34,42%) av postservrarna,<br \/>\nAndelen f\u00f6r Exim \u00e4r 57,77% (f\u00f6r ett \u00e5r sedan 56,91%), Sendmail \u2014 3,83% (4,16%), MailEnable \u2014 2,12% (2,18%), MDaemon \u2014 0,77% (0,91%), Microsoft Exchange \u2014 0,47% (0,61%).<\/p>\n<p>Huvud <noindex><a rel=\"nofollow\" href=\"ftp:\/\/ftp.porcupine.org\/mirrors\/postfix-release\/official\/postfix-3.5.0.RELEASE_NOTES\">nyheter<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> St\u00f6d f\u00f6r protokollet f\u00f6r lastbalanserare <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50904\">HAProxy 2.0<\/a><\/noindex> med proxying av f\u00f6rfr\u00e5gningar \u00f6ver TCP \u00f6ver IPv4 och IPv6 eller utan proxying av anslutningar (f\u00f6r att skicka kontrollheartbeat-f\u00f6rfr\u00e5gningar som bekr\u00e4ftar driftl\u00e4get).\n<li class=\"l\"> M\u00f6jligheten att tvinga statusmeddelanden f\u00f6r f\u00f6r\u00e5ldrade (ej levererade) meddelanden tillbaka till avs\u00e4ndaren har lagts till. Statusen sparas i leveransk\u00f6n som en speciell attribut, vilken g\u00f6r att varje leveransf\u00f6rs\u00f6k resulterar i att meddelandet \u00e5terg\u00e5r till avs\u00e4ndaren, utan att s\u00e4ttas i k\u00f6 f\u00f6r att f\u00f6rs\u00f6ka leverera igen (hold queue). F\u00f6r att st\u00e4lla in attributet f\u00f6r ett f\u00f6r\u00e5ldrat meddelande har flaggorna \u00ab-e\u00bb och \u00ab-f\u00bb lagts till i kommandot postsuper, d\u00e4r skillnaden med flaggan \u00ab-f\u00bb \u00e4r att meddelandet omedelbart returneras till avs\u00e4ndaren n\u00e4r det finns i k\u00f6n f\u00f6r \u00e5terleverans. I utskriften av kommandona mailq och postqueue markeras tvingat f\u00f6r\u00e5ldrade meddelanden med tecknet \u00ab#\u00bb efter filnamnet.\n<li class=\"l\"> I SMTP och LMTP-klienterna har st\u00f6d f\u00f6r uppr\u00e4kning av flera v\u00e4rdar lagts till f\u00f6r omdirigering av meddelanden till en annan server (next-hop). De uppr\u00e4knade v\u00e4rdarna kommer att testas f\u00f6r att leverera meddelandet i ordning (om den f\u00f6rsta inte \u00e4r tillg\u00e4nglig, kommer ett f\u00f6rs\u00f6k att g\u00f6ras f\u00f6r den andra osv.). Lista kan anges f\u00f6r direktiven relayhost, transport_maps, default_transport och sender_dependent_default_transport_maps.\n<p>    \/etc\/postfix\/main.cf:<br \/>\n        relayhost = foo.example, bar.example<br \/>\n        default_transport = smtp:foo.example, bar.example<\/p>\n<li class=\"l\"> Beteendet n\u00e4r loggningen g\u00f6rs har \u00e4ndrats. Adresser i \u00abfrom=\u00bb och \u00abto=\u00bb sparas nu med anv\u00e4ndning av citat \u2014 om den lokala delen av adressen inneh\u00e5ller mellanslag eller specialtecken, kommer den angivna delen av adressen i loggen att omges av citat. F\u00f6r att \u00e5terg\u00e5 till det gamla beteendet m\u00e5ste inst\u00e4llningen \u00abinfo_log_address_format = internal\u00bb l\u00e4ggas till i konfigurationen.\n<p>    Var: from=&lt;name with spaces@example.com&gt;<br \/>\n    Blir: from=.<\/p>\n<li class=\"l\"> Normalisering av IP-adresser som mottagits fr\u00e5n XCLIENT och XFORWARD-headerar eller genom HaProxy-protokollet har s\u00e4kerst\u00e4llts. \u00c4ndringen kan leda till kompatibilitetsproblem p\u00e5 logg- och IPv6-subn\u00e4tsmatchningsniv\u00e5 i check_client_access-direktivet.\n<li class=\"l\"> F\u00f6r att \u00f6ka anv\u00e4ndarv\u00e4nligheten med Dovecot har SMTP+LMTP-leveransagenten nu kopplat samman rubriker som Delivered-To, X-Original-To och Return-Path, med flaggorna \u00abflags=DORX\u00bb i master.cf, p\u00e5 liknande s\u00e4tt som f\u00f6r leveransagenterna pipe och local.\n<li class=\"l\"> Ordningen f\u00f6r att kontrollera certifikat, som definieras i tabellerna check_ccert_access, har best\u00e4mts. F\u00f6rst kontrolleras klientens certifikatstam, och sedan klientens offentliga nyckel (beteende som n\u00e4r \u00absearch_order = cert_fingerprint, pubkey_fingerprint\u00bb anges).\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>K\u00e4lla: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52550\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u043d\u043e\u0432\u043e\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Postfix &#8212; 3.5.0. \u0412 \u0442\u043e \u0436\u0435 \u0432\u0440\u0435\u043c\u044f \u043e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u043e \u043e \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0432\u0435\u0442\u043a\u0438 Postfix 3.1, \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u043d\u0430\u0447\u0430\u043b\u0435 2016 \u0433\u043e\u0434\u0430. Postfix \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0434\u043d\u0438\u043c \u0438\u0437 \u0440\u0435\u0434\u043a\u0438\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432, \u0441\u043e\u0447\u0435\u0442\u0430\u044e\u0449\u0438\u0445 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0432\u044b\u0441\u043e\u043a\u0443\u044e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c, \u043d\u0430\u0434\u0451\u0436\u043d\u043e\u0441\u0442\u044c \u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c, \u0447\u0435\u0433\u043e \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u043f\u0440\u043e\u0434\u0443\u043c\u0430\u043d\u043d\u043e\u0439 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0435 \u0438 \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0436\u0451\u0441\u0442\u043a\u043e\u0439 \u043f\u043e\u043b\u0438\u0442\u0438\u043a\u0435 \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u0438 [&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-74342","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u043d\u043e\u0432\u043e\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0439 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