{"id":163289,"date":"2026-03-06T11:11:58","date_gmt":"2026-03-06T09:11:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-pochtovyj-server-postfix-3-11-0"},"modified":"2026-03-06T11:11:58","modified_gmt":"2026-03-06T09:11:58","slug":"opublikovan-pochtovyj-server-postfix-3-11-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/opublikovan-pochtovyj-server-postfix-3-11-0","title":{"rendered":"Objavljen je po\u0161tanski server Postfix 3.11.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Nakon godine dana razvoja objavljeno je izdanje nove stabilne verzije po\u0161tanskog servera Postfix \u2013 3.12.0. U isto vrijeme je najavljeno prestanak podr\u0161ke za verziju Postfix 3.7, koja je objavljena po\u010detkom 2022. godine. Kod projekta je napisan na jeziku C i distribuira se pod licencama EPL 2.0 (Eclipse Public License) i IPL 1.0 (IBM Public License).    <\/p>\n<p>Postfix je jedan od rijetkih projekata koji istovremeno objedinjuju visoku sigurnost, pouzdanost i performanse, \u0161to je postignuto zahvaljuju\u0107i vi\u0161enitnoj arhitekturi koja izolira pojedina\u010dne obrtnike, kao i strogim pravilima za stil kodiranja i reviziju zakrpa. Za za\u0161titu od gre\u0161aka pri radu s memorijom, projekt koristi sigurne verzije funkcija za alociranje i osloba\u0111anje memorije, kao i skup apstraktnih funkcija za rad s buferima (provjerava se izlazak iz okvira bufera i pristup oslobo\u0111enoj memoriji), operacije s datotekama, formatiranje izlaza, baferizirani ulaz\/izlaz i manipulaciju nizovima (uklju\u010duju\u0107i mogu\u0107nosti za rad s nizovima proizvoljne veli\u010dine i automatsko promjenjivanje veli\u010dine nizova).      <\/p>\n<p> Prema kona\u010dnoj automatiziranoj anketi, oko 500 tisu\u0107a mail <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hr\/server\/\" title=\"poslu\u017eitelja\" data-wpil-keyword-link=\"linked\">poslu\u017eitelja<\/a> (nakon srpnja 2025. godine objavljivanje izvje\u0161taja prestaje), Postfix se koristi na 37.88% (prije godine 36.81%) po\u0161tanskih servera, dok udio Exim-a iznosi 55.59% (prije godine 56.61%), Sendmail \u2013 3.55% (3.60%), MailEnable \u2013 1.81% (1.82%), MDaemon \u2013 0.40% (0.40%), Microsoft Exchange \u2013 0.20% (0.19%), OpenSMTPD \u2013 0.12% (0.09%).          <\/p>\n<p>Glavne novine:  <\/p>\n<ul>\n<li class=\"l\"> Obavljena je potraga na pojednostavlju vanju migracije s pretra\u017eiva\u010dkih tablica \u00abhash:\u00bb i \u00abbtree:\u00bb na \u00ablmdb:\u00bb ili \u00abcdb:\u00bb zbog prestanka isporuke biblioteka BerkeleyDB u nekim distribucijama Linux-a. Kako bi se o\u010duvala kompatibilnost s alatom Mailman, koji pokre\u0107e naredbu \u00abpostmap hash:\/putanja\/do\/datoteke\u00bb prilikom dodavanja ili uklanjanja mailing lista, u Postfix je dodana podr\u0161ka za automatsko preusmjeravanje sli\u010dnih naredbi na varijante s podr\u017eavanim tipovima Baze podataka.\n<li class=\"l\"> Preduvjetom je uklju\u010dena povezanost s SMTP serverima koriste\u0107i TLS enkripciju. U postavkama SMTP klijenta postavka smtp_tls_security_level postavljena je na \u00abmay\u00bb, ako je Postfix sastavljen s podr\u0161kom za TLS. Vrijednost \u00abmay\u00bb uklju\u010duje kori\u0161tenje TLS za servere s podr\u0161kom za enkripciju, ali dopu\u0161ta povratak na prijenos podataka neza\u0161ti\u0107eno, ako server ne podr\u017eava TLS.\n<li class=\"l\"> U ESMTP-u je implementirana podr\u0161ka za pro\u0161irenje \u00abREQUIRETLS\u00bb (RFC 8689), koje omogu\u0107ava po\u0161iljatelju da zatra\u017ei jamstvo za TLS enkripciju na cijelom putu isporuke poruke. U ovom modu svaki SMTP i LMTP server koji sudjeluje u preusmjeravanju poruke mora podr\u017eavati REQUIRETLS i strogu autentifikaciju putem DANE ili STS, a prilikom prijenosa poruke putem lan\u010danih servera tako\u0111er koristiti REQUIRETLS.\n<li class=\"l\"> Osigurano je evidentiranje razine sigurnosnih TLS logova, tj. ako je razina REQUIRETLS zatra\u017eena za slanje poruke, informacija o kori\u0161tenju REQUIRETLS sada \u0107e biti spremljena u logu.\n<li class=\"l\">  Dodana je opcija smtp_tls_enforce_sts_mx_patterns koja uklju\u010duje re\u017eim kompatibilnosti izme\u0111u SMTP klijenta Postfix i MTA-STS (MTA Strict Transport Security) dodataka koji zahtijevaju aktiviranje TLSRPT podr\u0161ke za preusmjeravanje STS atributa. Kada je ova opcija postavljena, koja je prema zadanim postavkama aktivirana, SMTP klijent Postfix \u0107e se povezati s MX poslu\u017eiteljem samo ako njegovo ime odgovara obrascu navedenom u STS politikama. U suprotnom, koristi\u0107e se staro pona\u0161anje \u2014 mogu\u0107nost povezivanja s MX poslu\u017eiteljima na temelju MX zapisa u DNS-u uz odgovaraju\u0107u uskla\u0111enost poslu\u017eiteljskog certifikata sa STS politikama. MTA-STS mehanizam omogu\u0107ava obavje\u0161tavanje klijenta koji se povezuje putem neza\u0161ti\u0107ene veze o mogu\u0107nostima i parametrima uspostavljanja za\u0161ti\u0107ene TLS veze. Podr\u0161ka za ovu opciju tako\u0111er je dodana u alate postfix-tlspol i postfix-mta-sts-resolver.\n<li class=\"l\"> Dodana podr\u0161ka za algoritme enkripcije otpornosti na provaljivanje kvantnim ra\u010dunalima, pri izradi s OpenSSL 3.5 i novijim izdanjima.\n<li class=\"l\"> Prevedeno je u kategoriju zastarjelih 16 konfiguracijskih opcija, pri kori\u0161tenju kojih \u0107e se u logu sada prikazivati upozorenje o njihovom uklanjanju u nekom od budu\u0107ih izdanja. Me\u0111u zastarjelim opcijama su, na primjer, uklju\u010dene \u00abvirtual_maps\u00bb, \u00abfallback_relay\u00bb, \u00abpostscreen_whitelist_interfaces\u00bb i \u00absmtpd_client_connection_limit_exceptions\u00bb.\n<li class=\"l\"> Dodana je podr\u0161ka za izlaz podataka u JSON formatu za naredbe: \u00abpostconf -j|-jM|-jF|-jP\u00bb, \u00abpostalias -jq|-js\u00bb, \u00abpostmap -jq|-js\u00bb i \u00abpostmulti -jl\u00bb.\n<li class=\"l\"> Unaprije\u0111ena je obrada gre\u0161aka u Milter filtrima prilikom obrade poruka koje su primljene putem ve\u0107 uspostavljenih SMTP veza. Vrijednost opcije #milter_default_action promijenjena je s \u00abtempfail\u00bb na \u00abshutdown\u00bb, \u0161to podrazumijeva zatvaranje veze s klijentom.        <\/ul>\n<p>Izvor: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64928\">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 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \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; 3.12.0. \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 3.7, \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u043d\u0430\u0447\u0430\u043b\u0435 2022 \u0433\u043e\u0434\u0430. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f\u043c\u0438 EPL 2.0 (Eclipse Public license) \u0438 IPL 1.0 (IBM Public License). Postfix \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0434\u043d\u0438\u043c \u0438\u0437 \u0440\u0435\u0434\u043a\u0438\u0445 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-163289","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 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \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 - 3.12.0. \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 3.7, \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u043d\u0430\u0447\u0430\u043b\u0435 2022 \u0433\u043e\u0434\u0430.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hr\/blog\/news\/opublikovan-pochtovyj-server-postfix-3-11-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"hr_HR\" \/>\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\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u0439 \u0441\u0435\u0440\u0432\u0435\u0440 Postfix 3.11.0 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \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 - 3.12.0. \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 3.7, \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u043d\u0430\u0447\u0430\u043b\u0435 2022 \u0433\u043e\u0434\u0430.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/hr\/blog\/news\/opublikovan-pochtovyj-server-postfix-3-11-0\" \/>\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=\"2026-03-06T09:11:58+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-03-06T09:11:58+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\udd47Objavljen po\u0161tanski poslu\u017eitelj Postfix 3.11.0 | ProHoster","description":"Nakon godine razvoja objavljen je novi stabilni izdanak po\u0161tanskog poslu\u017eitelja Postfix - 3.12.0. 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