{"id":109279,"date":"2023-07-06T21:10:30","date_gmt":"2023-07-06T19:10:31","guid":{"rendered":"https:\/\/prohoster.info\/?p=109279"},"modified":"2023-07-07T10:16:49","modified_gmt":"2023-07-07T08:16:49","slug":"vypusk-distributiva-proxmox-mail-gateway-8-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-distributiva-proxmox-mail-gateway-8-0","title":{"rendered":"Pubblicazione della distribuzione Proxmox Mail Gateway 8.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>L'azienda Proxmox, nota per lo sviluppo della distribuzione Proxmox Virtual Environment per l'implementazione di infrastrutture di server virtuali, ha presentato il rilascio della distribuzione Proxmox Mail Gateway 8.0. Proxmox Mail Gateway \u00e8 proposto come una soluzione pronta per la creazione rapida di un sistema di controllo del traffico e protezione del server di posta interno.     <\/p>\n<p>L'immagine ISO di installazione \u00e8 disponibile per il download libero. I componenti specifici della distribuzione sono aperti sotto licenza AGPLv3. Per l'installazione degli aggiornamenti \u00e8 disponibile un repository a pagamento Enterprise e due repository gratuiti, che si differenziano per il livello di stabilit\u00e0 degli aggiornamenti. La parte di sistema della distribuzione si basa su una base pacchetti Debian. \u00c8 possibile installare i componenti di Proxmox Mail Gateway su sistemi gi\u00e0 funzionanti <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1709\">server<\/a> basati su Debian.        <\/p>\n<p>Proxmox Mail Gateway funziona come server proxy, fungendo da gateway tra la rete esterna e il server di posta interno <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/dts-prohoster\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3078\">server<\/a> basato su MS Exchange, Lotus Domino o Postfix. \u00c8 possibile gestire tutto il traffico in entrata e in uscita della corrispondenza email. Tutti i log della corrispondenza vengono analizzati e resi disponibili per l'analisi tramite interfaccia web. Vengono forniti grafici per valutare la dinamica generale, cos\u00ec come vari report e moduli per ottenere informazioni su specifici messaggi e sullo stato di consegna. \u00c8 supportata la creazione di configurazioni cluster per garantire alta disponibilit\u00e0 (gestione di un server di riserva sincronizzato, i dati vengono sincronizzati tramite tunnel SSH) o bilanciamento del carico.       <\/p>\n<p><center><img decoding=\"async\" alt=\"Pubblicazione della distribuzione Proxmox Mail Gateway 8.0\" src=\"\/wp-content\/uploads\/2023\/07\/9c1705eaca1b48da2c84382683a98663.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>\u00c8 fornito un set completo di strumenti per garantire protezione, filtraggio da spam, phishing e virus. Per il blocco di allegati dannosi viene utilizzato ClamAV e il database Google Safe Browsing, mentre per lo spam \u00e8 proposto un insieme di misure basato su SpamAssassin, che include supporto per il controllo inverso del mittente, SPF, DNSBL, elenchi grigi, sistema di classificazione bayesiana e blocco basato su un database di URI di spam. Per la corrispondenza legittima \u00e8 fornito un sistema flessibile di filtri che permette di definire regole di elaborazione della posta a seconda del dominio, del destinatario\/mittente, del tempo di ricezione e del tipo di contenuto.    <\/p>\n<p>Novit\u00e0 principali:  <\/p>\n<ul>\n<li class=\"l\"> \u00c8 stato effettuato il passaggio alla base pacchetti Debian 12. Il kernel Linux \u00e8 stato aggiornato alla versione 6.2. Sono state aggiornate le versioni di OpenZFS 2.1.12 e PostgreSQL 15.3.      <\/li>\n<li class=\"l\"> \u00c8 stato proposto un installatore alternativo con interfaccia testuale, utilizzabile su hardware molto nuovo o troppo vecchio, dove si riscontrano problemi con l'avvio dell'installatore grafico basato su libreria GTK. L'installatore \u00e8 scritto in linguaggio Rust utilizzando la libreria Cursive.\n<li class=\"l\"> \u00c8 stato aggiunto lo script pmg7to8 per identificare le incompatibilit\u00e0 nelle impostazioni prima dell'aggiornamento dalla branch 7.x.\n<li class=\"l\"> Il sistema di filtraggio dello spam \u00e8 stato aggiornato a SpamAssassin 4.0.0 e il pacchetto antivirus a ClamAV 1.0.1. In SpamAssassin nelle nuove installazioni, per impostazione predefinita, sono disabilitati i plugin di classificazione bayesiana e di creazione automatica della lista bianca.    <\/li>\n<li class=\"l\"> \u00c8 stata aggiunta la possibilit\u00e0 di bloccare l'account dopo un numero eccessivo di tentativi errati di accesso alla doppia autenticazione o di inserimento di codici OTP non corretti. La bloccatura avviene per proteggere in situazioni in cui un attaccante riesce a scoprire la password dell'utente e tenta di indovinare il codice di verifica nella seconda fase dell'autenticazione. Per la doppia autenticazione, il blocco viene attivato per un'ora, mentre per l'OTP \u00e8 indefinito. Per sbloccare, \u00e8 possibile utilizzare un codice di ripristino dell'accesso o inviare una richiesta all'amministratore.\n<li class=\"l\"> \u00c8 stata inclusa l'utilit\u00e0 ethtool.     <\/li>\n<li class=\"l\"> Nell'interfaccia web \u00e8 stata migliorata l'implementazione della modalit\u00e0 scura. Per impostazione predefinita, i filtri delle statistiche avanzate sono disabilitati. \u00c8 stata potenziata la protezione contro gli attacchi XSS.        <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=59392\">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 8.0. 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\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 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":109280,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-109279","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f 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