{"id":104508,"date":"2022-06-26T09:37:05","date_gmt":"2022-06-26T07:37:05","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/novaya-versiya-pochtovogo-servera-exim-4-96"},"modified":"2022-06-26T09:37:05","modified_gmt":"2022-06-26T07:37:05","slug":"novaya-versiya-pochtovogo-servera-exim-4-96","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/novaya-versiya-pochtovogo-servera-exim-4-96","title":{"rendered":"Neue Version des Mailservers Exim 4.96","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Die Ver\u00f6ffentlichung des Mailservers Exim 4.96 fand statt, mit einer Vielzahl von Korrekturen und neuen Funktionen. Laut einer automatisierten Umfrage im Mai unter etwa 800.000 Mailservern betr\u00e4gt der Anteil von Exim 59,59 % (vor einem Jahr 59,15 %), Postfix wird auf 33,64 % (33,76 %) der Mailserver verwendet, Sendmail \u2013 3,55 % (3,55 %), MailEnable \u2013 1,93 % (2,02 %), MDaemon \u2013 0,45 % (0,56 %), Microsoft Exchange \u2013 0,23 % (0,30 %).     <\/p>\n<p>Haupt\u00e4nderungen:  <\/p>\n<ul>\n<li class=\"l\"> In die ACL wurde eine neue Bedingung \u201eseen\u201c implementiert, die zur \u00dcberpr\u00fcfung von zuvor aufgetretenen Ereignissen in Bezug auf Benutzer und Hosts verwendet werden kann. Die neue Bedingung vereinfacht die Arbeit mit Greylisten, beispielsweise kann beim Erstellen einer einfachen Greylist zur Genehmigung eines erneuten Verbindungsversuchs die ACL \u201eseen = -5m \/ key=${sender_host_address}_$local_part@$domain\u201c verwendet werden.\n<li class=\"l\"> Es wurde \u201emask_n\u201c hinzugef\u00fcgt, eine Variante des Operators \u201emask\u201c, der mit normalisierten IPv6-Adressen (unter Verwendung von Doppelpunkten und ohne Verpackung) arbeitet.\n<li class=\"l\"> In die Werkzeuge exim_dumpdb und exim_fixdb wurde die Option \u2018-z\u2019 hinzugef\u00fcgt, um die Zeit ohne Ber\u00fccksichtigung der Zeitzone (UTC) zur\u00fcckzugeben;\n<li class=\"l\"> Im Hintergrundprozess wurde ein Ereignis implementiert, das bei einem TLS-Verbindungsfehler ausgegeben wird.\n<li class=\"l\"> Im Debugging-Modus der ACL (\u201econtrol = debug\u201c) wurden die Optionen \u201estop\u201c, \u201epretrigger\u201c und \u201etrigger\u201c hinzugef\u00fcgt, um die Ausgabe in das Debug-Protokoll zu steuern.\n<li class=\"l\"> Eine \u00dcberpr\u00fcfung der Escape-Zeichen f\u00fcr Sonderzeichen in Lookup-Anfragen wurde hinzugef\u00fcgt, wenn in der Anfrage externe (\u201atainted\u2018) Daten verwendet werden. Wenn die Zeichen nicht escaped sind, wird die Probleminformation vorerst nur im Protokoll angezeigt, aber in zuk\u00fcnftigen Versionen zu einem Fehler f\u00fchren.\n<li class=\"l\"> Die Option \u201eallow_insecure_tainted_data\u201c, die das Abschalten der Fehlermeldung bei unsicherem Escaping von Sonderzeichen in Daten erm\u00f6glichte, wurde entfernt. Au\u00dferdem wurde die Unterst\u00fctzung f\u00fcr den log_selector \u201etaint\u201c eingestellt, der das Abschalten der Protokollausgaben von Warnungen zu Escape-Problemen erm\u00f6glichte.      <\/ul>\n<p>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57409\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Exim 4.96, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u043d\u0435\u0441\u0435\u043d\u044b \u043d\u0430\u043a\u043e\u043f\u0438\u0432\u0448\u0438\u0435\u0441\u044f \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u044b \u043d\u043e\u0432\u044b\u0435 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&#8212; [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104508","post","type-post","status-publish","format-standard","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=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Exim 4.96, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u043d\u0435\u0441\u0435\u043d\u044b \u043d\u0430\u043a\u043e\u043f\u0438\u0432\u0448\u0438\u0435\u0441\u044f \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 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