{"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\/no\/blog\/news\/reliz-pochtovogo-servera-postfix-3-5-0","title":{"rendered":"Utgivelsen av e-postserveren Postfix 3.5.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Etter ett \u00e5rs utvikling <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/postfix-announce@postfix.org\/msg00063.html\">sted<\/a><\/noindex> utgivelsen av den nye stabile grenen av e-postserveren <noindex><a rel=\"nofollow\" href=\"http:\/\/www.postfix.org\">Postfix \u2014 3.5.0<\/a><\/noindex>. Samtidig ble det kunngjort at st\u00f8tten for grenen <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=43951\">Postfix 3.1<\/a><\/noindex>, utgitt tidlig i 2016, er avsluttet. Postfix er et av de sjeldne prosjektene som kombinerer h\u00f8y sikkerhet, p\u00e5litelighet og ytelse, noe som er oppn\u00e5dd takket v\u00e6re veloverveid <noindex><a rel=\"nofollow\" href=\"http:\/\/www.postfix.org\/OVERVIEW.html\">arkitektur<\/a><\/noindex> og en strengt definert kodepolicy og revisjon av patcher. Koden til prosjektet distribueres under lisensene EPL 2.0 (Eclipse Public License) og IPL 1.0 (IBM Public License).<\/p>\n<p> I henhold til mars <noindex><a rel=\"nofollow\" href=\"http:\/\/www.securityspace.com\/s_survey\/data\/man.202002\/mxsurvey.html\">automatiserte unders\u00f8kelsen<\/a><\/noindex> omtrent en million e-postservere, brukes Postfix p\u00e5 34,29% (34,42%) av e-postserverne,<br \/>\nAndelen til Exim er 57.77% (mot 56.91% i fjor), 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>Viktige <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\u00f8tte for lastbalanseringsprotokollen er lagt til <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50904\">HAProxy 2.0<\/a><\/noindex> med proxying av foresp\u00f8rslene over TCP over IPv4 og IPv6 eller uten proxying av forbindelser (for \u00e5 sende test heartbeat-foresp\u00f8rslene som bekrefter normal drift).\n<li class=\"l\"> Det er lagt til muligheten for \u00e5 tvinge statusmeldinger for utdaterte (ikke levert) meldinger tilbake til avsenderen. Statusen lagres i leveringsk\u00f8en som et spesialattributt, der tilstedev\u00e6relse medf\u00f8rer at ethvert fors\u00f8k p\u00e5 levering vil f\u00f8re til at meldingen returneres til avsenderen, uten at den plasseres i k\u00f8 for gjenlevering (hold queue). For \u00e5 sette attributtet for utdaterte meldinger er flaggene \u00ab-e\u00bb og \u00ab-f\u00bb lagt til kommandoen postsuper, hvor differansen til flagget \u00ab-f\u00bb er at meldingen umiddelbart returneres til avsenderen n\u00e5r den er i ventek\u00f8 for gjenlevering. I utdataene fra kommandoene mailq og postqueue merkes tvingende utdaterte meldinger med symbolet \u00ab#\u00bb etter filnavnet.\n<li class=\"l\"> I SMTP og LMTP-klientene er det lagt til st\u00f8tte for \u00e5 liste flere verter for \u00e5 videresende meldinger til en annen server (next-hop). De listede vertene vil bli fors\u00f8kt for \u00e5 levere meldingen i rekkef\u00f8lgen de er oppgitt (hvis den f\u00f8rste er utilgjengelig, vil det bli gjort et fors\u00f8k p\u00e5 \u00e5 levere til den andre, osv.). Oppgi listen er implementert for direktivene relayhost, transport_maps, default_transport og 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\"> Atferden ved logging er endret. Adresser i \u00abfrom=\u00bb og \u00abto=\u00bb lagres n\u00e5 med kvotering \u2014 hvis den lokale delen av adressen inneholder mellomrom eller spesialtegn, blir den delen av adressen oppgitt i anf\u00f8rselstegn i loggen. For \u00e5 returnere til gammel atferd m\u00e5 \u00abinfo_log_address_format = internal\u00bb legges til innstillingene.\n<p>    Var: from=&lt;name with spaces@example.com&gt;<br \/>\n    Ble: from=.<\/p>\n<li class=\"l\"> Normalisering av IP-adresser som mottas fra XCLIENT- og XFORWARD-hoder, eller via HaProxy-protokollen, er sikret. Endringen kan f\u00f8re til kompatibilitetsproblemer p\u00e5 niv\u00e5 med logger og IPv6-subnettoppdrag i sjekkdirektivet for klienttilgang.\n<li class=\"l\"> For \u00e5 forbedre interaksjonen med Dovecot har SMTP+LMTP-leveringsagenten sikret vedlegg av headerne Delivered-To, X-Original-To og Return-Path ved \u00e5 bruke flaggene \u00abflags=DORX\u00bb i master.cf, tilsvarende de leveringsagentene pipe og local.\n<li class=\"l\"> Rekkef\u00f8lgen for sertifikatkontroll, definert i tabellene check_ccert_access, er fastsatt. F\u00f8rst sjekkes klientens sertifikatfingeravtrykk, deretter klientens offentlige n\u00f8kkel (oppf\u00f8rsel som ved angivelse av \u00absearch_order = cert_fingerprint, pubkey_fingerprint\u00bb).\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=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 5.0.5 - 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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