{"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\/fr\/blog\/news\/vypusk-distributiva-proxmox-mail-gateway-8-0","title":{"rendered":"Publication de la distribution Proxmox Mail Gateway 8.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>L'entreprise Proxmox, connue pour le d\u00e9veloppement de la distribution Proxmox Virtual Environment pour le d\u00e9ploiement d'infrastructures de serveurs virtuels, a pr\u00e9sent\u00e9 la sortie de la distribution Proxmox Mail Gateway 8.0. Proxmox Mail Gateway est propos\u00e9 comme une solution pr\u00eate \u00e0 l'emploi pour cr\u00e9er rapidement un syst\u00e8me de contr\u00f4le du trafic mail et prot\u00e9ger le serveur de messagerie interne.     <\/p>\n<p>L'image ISO d'installation est disponible en t\u00e9l\u00e9chargement libre. Les composants sp\u00e9cifiques \u00e0 la distribution sont ouverts sous la licence AGPLv3. Pour l'installation des mises \u00e0 jour, un d\u00e9p\u00f4t Enterprise payant est disponible ainsi que deux d\u00e9p\u00f4ts gratuits, qui diff\u00e8rent par le niveau de stabilisation des mises \u00e0 jour. La partie syst\u00e8me de la distribution est bas\u00e9e sur la base de paquets Debian. Il est possible d'installer les composants Proxmox Mail Gateway sur des syst\u00e8mes d\u00e9j\u00e0 en fonctionnement <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/\"   title=\"serveurs\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1709\">serveurs<\/a> bas\u00e9s sur Debian.        <\/p>\n<p>Proxmox Mail Gateway fonctionne comme un serveur proxy, agissant comme une passerelle entre le r\u00e9seau externe et le serveur de messagerie interne <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/dts-prohoster\/\"   title=\"serveur\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3078\">serveur<\/a> bas\u00e9 sur MS Exchange, Lotus Domino ou Postfix. Il est possible de g\u00e9rer tous les flux entrants et sortants de correspondance \u00e9lectronique. Tous les logs de correspondance sont analys\u00e9s et disponibles pour consultation via une interface web. Des graphiques sont fournis pour \u00e9valuer la dynamique g\u00e9n\u00e9rale, ainsi que divers rapports et formulaires pour obtenir des informations sur des courriers sp\u00e9cifiques et leur statut de livraison. La cr\u00e9ation de configurations en cluster est support\u00e9e pour assurer une haute disponibilit\u00e9 (maintien d'un serveur de secours synchronis\u00e9, les donn\u00e9es sont synchronis\u00e9es via un tunnel SSH) ou l'\u00e9quilibrage de charge.       <\/p>\n<p><center><img decoding=\"async\" alt=\"Publication de la distribution Proxmox Mail Gateway 8.0\" src=\"\/wp-content\/uploads\/2023\/07\/9c1705eaca1b48da2c84382683a98663.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>Un ensemble complet d'outils est fourni pour assurer la protection, le filtrage des spams, du phishing et des virus. Pour bloquer les pi\u00e8ces jointes malveillantes, ClamAV et la base de Google Safe Browsing sont utilis\u00e9s, et pour le spam, un ensemble de mesures bas\u00e9 sur SpamAssassin est propos\u00e9, incluant la v\u00e9rification invers\u00e9e de l'exp\u00e9diteur, SPF, DNSBL, des listes grises, un syst\u00e8me de classification bay\u00e9sienne et le blocage bas\u00e9 sur des URI de spammeurs. Pour la correspondance l\u00e9gitime, un syst\u00e8me de filtres flexible est propos\u00e9, permettant de d\u00e9finir des r\u00e8gles de traitement des emails en fonction du domaine, du destinataire\/de l'exp\u00e9diteur, du moment de r\u00e9ception et du type de contenu.    <\/p>\n<p>Les principales nouveaut\u00e9s :  <\/p>\n<ul>\n<li class=\"l\"> La transition vers la base de paquets Debian 12 a \u00e9t\u00e9 r\u00e9alis\u00e9e. Le noyau Linux a \u00e9t\u00e9 mis \u00e0 jour vers la version 6.2. Les versions OpenZFS 2.1.12 et PostgreSQL 15.3 ont \u00e9t\u00e9 mises \u00e0 jour.      <\/li>\n<li class=\"l\"> Un installateur alternatif avec une interface texte a \u00e9t\u00e9 propos\u00e9, pouvant \u00eatre utilis\u00e9 sur du mat\u00e9riel tr\u00e8s r\u00e9cent ou trop ancien, o\u00f9 des probl\u00e8mes d'ex\u00e9cution de l'installateur graphique bas\u00e9 sur la biblioth\u00e8que GTK sont observ\u00e9s. L'installateur est \u00e9crit en Rust avec la biblioth\u00e8que Cursive.\n<li class=\"l\"> Un script pmg7to8 a \u00e9t\u00e9 ajout\u00e9 pour d\u00e9tecter les incompatibilit\u00e9s dans les param\u00e8tres avant la mise \u00e0 jour depuis la branche 7.x.\n<li class=\"l\"> Le syst\u00e8me de filtrage des spams a \u00e9t\u00e9 mis \u00e0 jour vers SpamAssassin 4.0.0, et le paquet antivirus vers ClamAV 1.0.1. Dans SpamAssassin, les plugins de classification bay\u00e9sienne et de cr\u00e9ation automatique de liste blanche sont d\u00e9sactiv\u00e9s par d\u00e9faut dans les nouvelles installations.    <\/li>\n<li class=\"l\"> Il est d\u00e9sormais possible de bloquer un compte apr\u00e8s un trop grand nombre de tentatives infructueuses de validation de l'authentification \u00e0 deux facteurs ou de saisie de mots de passe \u00e0 usage unique incorrects (TOTP). Ce blocage est effectu\u00e9 pour prot\u00e9ger dans des situations o\u00f9 des attaquants ont pu d\u00e9couvrir le mot de passe de l'utilisateur et tentent de deviner le code de v\u00e9rification \u00e0 la deuxi\u00e8me \u00e9tape de l'authentification. Pour l'authentification \u00e0 deux facteurs, le blocage est activ\u00e9 pendant une heure, tandis que pour le TOTP, il est ind\u00e9fini. Pour d\u00e9verrouiller, il est possible d'utiliser un code de r\u00e9cup\u00e9ration d'acc\u00e8s ou d'envoyer une demande \u00e0 l'administrateur.\n<li class=\"l\"> L'utilitaire ethtool est inclus.     <\/li>\n<li class=\"l\"> L'impl\u00e9mentation du th\u00e8me sombre a \u00e9t\u00e9 am\u00e9lior\u00e9e dans l'interface web. Les filtres de statistiques avanc\u00e9es sont d\u00e9sactiv\u00e9s par d\u00e9faut. La protection contre les attaques XSS a \u00e9t\u00e9 renforc\u00e9e.        <\/ul>\n<p>Source : <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. Proxmox Mail Gateway \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 [&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 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f 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