{"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\/es\/blog\/news\/vypusk-distributiva-proxmox-mail-gateway-8-0","title":{"rendered":"Lanzamiento de la distribuci\u00f3n Proxmox Mail Gateway 8.0.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La empresa Proxmox, conocida por desarrollar la distribuci\u00f3n Proxmox Virtual Environment para implementar infraestructuras de servidores virtuales, ha presentado el lanzamiento de la distribuci\u00f3n Proxmox Mail Gateway 8.0. Proxmox Mail Gateway se ofrece como una soluci\u00f3n lista para la r\u00e1pida creaci\u00f3n de un sistema de control del tr\u00e1fico de correo electr\u00f3nico y protecci\u00f3n del servidor de correo interno.     <\/p>\n<p>La imagen ISO de instalaci\u00f3n est\u00e1 disponible para descarga gratuita. Los componentes espec\u00edficos de la distribuci\u00f3n est\u00e1n bajo licencia AGPLv3. Para la instalaci\u00f3n de actualizaciones, hay un repositorio de pago Enterprise, as\u00ed como dos repositorios gratuitos que difieren en el nivel de estabilizaci\u00f3n de las actualizaciones. La parte del sistema de la distribuci\u00f3n se basa en la base de paquetes de Debian. Es posible instalar componentes de Proxmox Mail Gateway sobre sistemas ya operativos <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/server\/\"   title=\"servidores\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1709\">servidores<\/a> basados en Debian.        <\/p>\n<p>Proxmox Mail Gateway opera como un servidor proxy, actuando como un gateway entre la red externa y el correo interno <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/server\/dts-prohoster\/\"   title=\"el servidor\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3078\">el servidor<\/a> basado en MS Exchange, Lotus Domino o Postfix. Hay capacidad para gestionar todos los flujos entrantes y salientes de la correspondencia. Todos los registros de correspondencia se analizan y est\u00e1n disponibles para su revisi\u00f3n a trav\u00e9s de la interfaz web. Se proporcionan tanto gr\u00e1ficos para evaluar la din\u00e1mica general como varios informes y formularios para obtener informaci\u00f3n sobre correos espec\u00edficos y el estado de entrega. Se admite la creaci\u00f3n de configuraciones en cl\u00faster para garantizar alta disponibilidad (mantenimiento de un servidor de respaldo sincronizado, los datos se sincronizan a trav\u00e9s de un t\u00fanel SSH) o balanceo de carga.       <\/p>\n<p><center><img decoding=\"async\" alt=\"Lanzamiento de la distribuci\u00f3n Proxmox Mail Gateway 8.0.\" src=\"\/wp-content\/uploads\/2023\/07\/9c1705eaca1b48da2c84382683a98663.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>Se proporciona un conjunto completo de herramientas para garantizar protecci\u00f3n, filtrado de spam, phishing y virus. Para bloquear archivos adjuntos maliciosos, se utiliza ClamAV y la base de Google Safe Browsing, y se ofrece un conjunto de medidas contra el spam basado en SpamAssassin, que incluye soporte para verificaci\u00f3n inversa del remitente, SPF, DNSBL, listas grises, sistema de clasificaci\u00f3n bayesiana y bloqueo basado en una base de URI de spammers. Para la correspondencia leg\u00edtima, se ofrece un sistema flexible de filtros que permite definir reglas de procesamiento de correo seg\u00fan el dominio, el destinatario\/remitente, el momento de recepci\u00f3n y el tipo de contenido.    <\/p>\n<p>Novedades principales:  <\/p>\n<ul>\n<li class=\"l\"> Se ha realizado la transici\u00f3n a la base de paquetes de Debian 12. El n\u00facleo de Linux se ha actualizado a la versi\u00f3n 6.2. Se han actualizado las versiones de OpenZFS 2.1.12 y PostgreSQL 15.3.      <\/li>\n<li class=\"l\"> Se ha propuesto un instalador alternativo con interfaz de texto, que se puede utilizar en hardware muy nuevo o demasiado antiguo, donde se presentan problemas al iniciar el instalador gr\u00e1fico basado en la biblioteca GTK. El instalador est\u00e1 escrito en Rust utilizando la biblioteca Cursive.\n<li class=\"l\"> Se ha a\u00f1adido un script pmg7to8 para identificar incompatibilidades en la configuraci\u00f3n antes de actualizar desde la rama 7.x.\n<li class=\"l\"> El sistema de filtrado de spam se ha actualizado a SpamAssassin 4.0.0 y el paquete antivirus a ClamAV 1.0.1. En SpamAssassin, en nuevas instalaciones, los plugins de clasificaci\u00f3n bayesiana y de creaci\u00f3n autom\u00e1tica de lista blanca est\u00e1n desactivados por defecto.    <\/li>\n<li class=\"l\"> Se ha a\u00f1adido la posibilidad de bloquear la cuenta despu\u00e9s de un n\u00famero excesivo de intentos fallidos de autenticaci\u00f3n de dos factores o de introducir contrase\u00f1as de un solo uso incorrectas (TOTP). El bloqueo se realiza para protegerse en situaciones en las que los atacantes han conseguido obtener la contrase\u00f1a del usuario y est\u00e1n intentando adivinar el c\u00f3digo de verificaci\u00f3n en la segunda etapa de la autenticaci\u00f3n. Para la autenticaci\u00f3n de dos factores, el bloqueo se activa durante una hora, mientras que para TOTP es indefinido. Para la desbloqueo, se puede utilizar un c\u00f3digo de recuperaci\u00f3n de acceso o enviar una solicitud al administrador.\n<li class=\"l\"> La utilidad ethtool est\u00e1 incluida.     <\/li>\n<li class=\"l\"> Se ha mejorado la implementaci\u00f3n del tema oscuro en la interfaz web. Por defecto, los filtros de estad\u00edsticas avanzadas est\u00e1n desactivados. Se ha reforzado la protecci\u00f3n contra ataques XSS.        <\/ul>\n<p>Fuente: <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 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f 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