{"id":114025,"date":"2024-03-02T12:25:49","date_gmt":"2024-03-02T10:25:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-distributiva-proxmox-mail-gateway-8-1"},"modified":"2024-03-02T12:25:49","modified_gmt":"2024-03-02T10:25:49","slug":"vypusk-distributiva-proxmox-mail-gateway-8-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/vypusk-distributiva-proxmox-mail-gateway-8-1","title":{"rendered":"Izdanje distribucije Proxmox Mail Gateway 8.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Tvrtka Proxmox, poznata po razvoju distribucije Proxmox Virtual Environment za implementaciju infrastrukture virtualnih poslu\u017eitelja, predstavila je izdanje distribucije Proxmox Mail Gateway 8.1, koja se predstavlja kao potpuno rje\u0161enje za brzo postavljanje sustava kontrole po\u0161tanskog prometa i za\u0161titu unutarnjeg po\u0161tanskog poslu\u017eitelja.     <\/p>\n<p>Instalacijska ISO slika dostupna je za slobodno preuzimanje. Specifi\u010dne komponente distribucije otvorene su pod licencom AGPLv3. Za instalaciju a\u017euriranja dostupni su pla\u0107eni enterprise repozitorij, kao i dva besplatna repozitorija koja se razlikuju po razini stabilizacije a\u017euriranja. Sustavni dio distribucije temelji se na Debian paketnoj bazi. Mogu\u0107e je instalirati komponente Proxmox Mail Gateway na ve\u0107 postoje\u0107e <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hr\/server\/\"   title=\"poslu\u017eitelja\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1557\">poslu\u017eitelja<\/a> na bazi Debiana.      <\/p>\n<p>Proxmox Mail Gateway funkcionira kao proxy poslu\u017eitelj, djeluju\u0107i kao most izme\u0111u vanjske mre\u017ee i internog e-mail <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hr\/server\/dts-prohoster\/\"   title=\"serverom\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3000\">serverom<\/a> na bazi MS Exchange, Lotus Domino ili Postfix. Omogu\u0107uje upravljanje svim dolaznim i odlaznim tokovima e-mail korespondencije. Svi logovi korespondencije analiziraju se i dostupni su za analizu putem web su\u010delja. Osigurani su i grafovi za ocjenu ukupne dinamike, kao i razni izvje\u0161taji i obrasci za dobivanje informacija o konkretnim porukama i statusu isporuke. Podr\u017eava se stvaranje klasterskih konfiguracija za osiguranje visoke dostupnosti (vo\u0111enje sinkroniziranog rezervnog poslu\u017eitelja, podaci se sinkroniziraju putem SSH tunela) ili balansiranje optere\u0107enja.       <\/p>\n<p><center><img decoding=\"async\" alt=\"Izdanje distribucije Proxmox Mail Gateway 8.1\" src=\"\/wp-content\/uploads\/2024\/03\/6c4bdc5c2fcf58f56bca7cf958fe3396.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>Osigurava se potpuni skup sredstava za za\u0161titu, filtriranje ne\u017eeljene po\u0161te, phishinga i virusa. Za blokiranje zlonamjernih privitaka koristi se ClamAV i baza Google Safe Browsing, dok se za ne\u017eeljenu po\u0161tu nudi niz mjera temeljenih na SpamAssassinu, uklju\u010duju\u0107i podr\u0161ku za provjeru autorstva, SPF, DNSBL, sive liste, sustav bajesovske klasifikacije i blokadu prema bazi spama. Za legitimnu korespondenciju dostupni su fleksibilni filtri koji omogu\u0107uju definiranje pravila obrade e-po\u0161te na temelju domene, primatelja\/po\u0161iljatelja, vremena prijema i tipa sadr\u017eaja.    <\/p>\n<p>Glavne novine:  <\/p>\n<ul>\n<li class=\"l\"> Sinhronizacija je izvr\u0161ena s paketnom bazom Debian 12.5. Jezgra Linuxa a\u017eurirana je na verziju 6.5. Implementacija datote\u010dnog sustava ZFS a\u017eurirana je na OpenZFS 2.2.2.\n<li class=\"l\"> A\u017eurirane su verzije sustava filtriranja ne\u017eeljene po\u0161te SpamAssassin 4.0.0, antivirusnog programa ClamAV 1.0.3 i sustava za upravljanje bazama podataka PostgreSQL 15.6.\n<li class=\"l\"> Sustav pravila pro\u0161iren je mogu\u0107no\u0161\u0107u primjene provjere match-if-mode na objekte i grupe, \u0161to omogu\u0107uje postavljanje vi\u0161eslojnih uvjeta koji procjenjuju zapise u objektima (\u0160to\/Koga\/Kada) i obuhva\u0107aju vi\u0161e objekata prilikom provjere. Ova promjena omogu\u0107uje stvaranje slo\u017eenih pravila, na primjer, isklju\u010divanje pojedinih primatelja; fleksibilnu provjeru privitaka, gdje ekstenzija datoteke ne odgovara MIME tipu; odabir poruka poslanih s odre\u0111enog adresa i koje sadr\u017ee odre\u0111eni tekst u naslovu; selektivno procesuiranje poruka s odre\u0111enim privicima za koje je aktivirana provjera na ne\u017eeljenu po\u0161tu ili viruse.\n<li class=\"l\"> U web su\u010delju pojednostavljeno je upravljanje velikim sustavima: dodana je mogu\u0107nost filtriranja sadr\u017eaja i pretra\u017eivanja na popisima domena, transporta, mre\u017ea i objekata u sustavu pravila.\n<li class=\"l\"> Dopusteno je stvaranje korisni\u010dkih imena koja sadr\u017ee manje od 4 znaka.\n<li class=\"l\"> Implementirana je opcionalna podr\u0161ka za formiranje DKIM potpisa ovisno o sadr\u017eaju zaglavlja &#171;From&#187;, umjesto o podacima o po\u0161iljatelju koji se prenose tijekom SMTP sesije (MAIL FROM).\n<li class=\"l\"> Dodana je podr\u0161ka za verifikovano u\u010ditavanje u re\u017eimu UEFI Secure Boot, \u0161to garantuje da se prilikom pokretanja koriste samo verifikovane komponente s ispravnim digitalnim potpisima. Za UEFI Secure Boot dostupan je shim-bootloader, ovjeren digitalnim potpisom koji se prepoznaje u ve\u0107ini hardverskih ure\u0111aja s UEFI.\n<li class=\"l\"> Postavke Postfix-a su promenjene kako bi se za\u0161titile od napada SMTP Smuggling, u skladu sa preporukama programera Postfix-a.\n<li class=\"l\"> Format vremena u logovima promenjen je na onaj koji odgovara zahtevima RFC-3339.    <\/li>\n<p>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60710\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Proxmox, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u0430\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Proxmox Virtual Environment \u0434\u043b\u044f \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Proxmox Mail Gateway 8.1, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u0435\u043f\u043e\u0434\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a\u0430\u043a \u0433\u043e\u0442\u043e\u0432\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0431\u044b\u0441\u0442\u0440\u043e\u0433\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u0437\u0430 \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u043c \u0442\u0440\u0430\u0444\u0438\u043a\u043e\u043c \u0438 \u0437\u0430\u0449\u0438\u0442\u044b \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0433\u043e \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0439 ISO-\u043e\u0431\u0440\u0430\u0437 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0434\u043b\u044f \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438. \u0421\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u044b\u0435 \u0434\u043b\u044f \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u043e\u0442\u043a\u0440\u044b\u0442\u044b \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 AGPLv3. \u0414\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":114026,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-114025","post","type-post","status-publish","format-standard","has-post-thumbnail","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=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Proxmox, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u0430\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Proxmox Virtual Environment \u0434\u043b\u044f \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f 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