{"id":182037,"date":"2026-06-13T02:48:09","date_gmt":"2026-06-13T00:48:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-distributiva-proxmox-mail-gateway-9-1"},"modified":"2026-06-13T02:48:09","modified_gmt":"2026-06-13T00:48:10","slug":"vypusk-distributiva-proxmox-mail-gateway-9-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/en\/blog\/news\/vypusk-distributiva-proxmox-mail-gateway-9-1","title":{"rendered":"The release of the Proxmox Mail Gateway 9.1 distribution","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Proxmox, known for developing the Proxmox Virtual Environment distribution for deploying virtual server infrastructures, has released Proxmox Mail Gateway 9.1, which is presented as a ready-made solution for quickly establishing a mail traffic control system and protecting the internal mail server. <\/p>\n<p>The installation ISO image is available for free download. Distribution-specific components are open under the AGPLv3 license. For updates, both a paid Enterprise repository and two free repositories with different update stabilization levels are available. The system part of the distribution is based on the Debian package base. It is possible to install Proxmox Mail Gateway components over already running Debian-based servers.<\/p>\n<p>Proxmox Mail Gateway functions as a proxy-<a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/en\/server\/\" title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a>, acting as a gateway between the external network and the internal mail server based on MS Exchange, Lotus Domino, or Postfix. It allows management of all incoming and outgoing email flows. All email logs are processed and available for analysis via a web interface. Both graphs for evaluating overall trends and various reports and forms for obtaining information on specific emails and delivery status are provided. Cluster configurations are supported to ensure high availability (with synchronized backup management, data synchronized via an SSH tunnel) or load balancing. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/en\/server\/dts-los-angeles\/\" title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a>A set of tools is provided for ensuring protection, spam filtering, phishing, and virus defense. ClamAV and the Google Safe Browsing database are used to block malicious attachments, and a comprehensive suite of measures based on SpamAssassin is offered for spam protection, including sender verification support, SPF, DNSBL, graylisting, a Bayesian classification system, and URI spam blocking. <\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/49cd1c0e54b5e99c037af19e217ef3bd.png\" style=\"display:block;margin: 0 auto\" \/><\/p>\n<p>For legitimate correspondence, a flexible filtering system is provided, allowing the definition of mail processing rules based on domain, recipient\/sender, time of arrival, and content type.<br \/>\nA flexible filtering system is provided for legitimate correspondence, allowing you to set rules for processing emails based on the domain, recipient\/sender, time of receipt, and content type.<\/p>\n<p>Key innovations:<\/p>\n<ul>\n<li class=\"l\"> Synchronization with the Debian 13.5 package base has been completed. The Linux kernel has been updated to version 7.0. The ZFS file system implementation has been updated to OpenZFS 2.4. The versions of the spam filtering system SpamAssassin 4.0.2, antivirus package ClamAV 1.4.4, and the PostgreSQL 17 database management system have been updated.\n<li class=\"l\"> The web interface for managing problematic emails in quarantine has been improved. The interface is optimized for use on both desktop and mobile devices. Users can mark emails viewed that were placed in quarantine from shared mailboxes to avoid double-checking by different people. The quarantine report now shows not only the final spam weight but also separate positive and negative components for a clearer understanding of the filtering reason.\n<p>An option has been added to load images present in emails placed in quarantine only upon explicit request by clicking the &#171;Load Images&#187; button. An option has been added to the admin panel.<br \/>\n&#171;Copy Link&#187; to obtain a link for accessing the email that is in quarantine.<\/p>\n<li class=\"l\"> Support for client-side backup encryption and management of the keys used for encryption has been added. In this mode, not only the backed-up data is encrypted, but also accompanying metadata such as email settings, filtering rules, and statistics. There is an optional ability to set a master key for recovery.\n<li class=\"l\"> An option has been added to initiate a backup check and view the encryption and verification status for each snapshot.\n<li class=\"l\"> Support has been implemented for adding announcements displayed before entering the administration interface, for example, to show usage notes.\n<li class=\"l\"> Support has been added to log the sender's address for each email provided during the SMTP session, as well as the decoded content of the From, To, and Subject headers for auditing purposes.\n<\/ul>\n<p>Source: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65676\">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 9.1, \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":8,"featured_media":182038,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182037","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 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 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