{"id":183099,"date":"2026-08-25T16:54:25","date_gmt":"2026-08-25T14:54:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/novaya-versiya-pochtovogo-servera-exim-4-100"},"modified":"2026-08-25T16:54:27","modified_gmt":"2026-08-25T14:54:27","slug":"new-version-of-exim-4-100-mail-server","status":"publish","type":"post","link":"https:\/\/prohoster.info\/en\/blog\/news\/new-version-of-exim-4-100-mail-server","title":{"rendered":"The new version of the Exim mail server 4.100","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>The release of the Exim mail server 4.100 has been published, incorporating accumulated fixes and new features. The project's code is written in C and is distributed under the GPLv2+ license.      <\/p>\n<p>Key Changes:  <\/p>\n<ul>\n<li class=\"l\"> Added the options &#171;psl&#187; and &#171;regdom&#187; for searching the PSL (Public Suffix List) and the database of registered domain names. The PSL includes a list for identifying standard subdomains allocated to different users (e.g., *.github.io, *.co.uk, and *.org.ru).\n<li class=\"l\"> An experimental built-in support for DMARC technology has been implemented, activated via the build option EXPERIMENTAL_DMARC_NATIVE and applied to protect against sending messages on behalf of foreign domains.\n<li class=\"l\"> New log selectors &#171;spf&#187;, &#171;spf_verbose&#187;, &#171;dmarc&#187;, &#171;dmarc_verbose&#187;, and &#171;dsn&#187; have been added for managing the logging of email authentication results using SPF, DMARC, and DSN technologies.\n<li class=\"l\"> A command-line option &#171;-bI:modules&#187; has been added to display the list of installed dynamically loadable modules.\n<li class=\"l\"> New debugging channels &#171;start&#187;, &#171;regex&#187;, and &#171;macro&#187; have been added to analyze the process of launching the mail server. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/en\/server\/dts-los-angeles\/\"   title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a>the processing of regular expressions, and the expansion of macros.\n<li class=\"l\"> The exiwhat utility now provides statistics on the activity of background processes smtp (receiving SMTP requests) and queue-run (processing the message queue).\n<li class=\"l\"> The configuration file has been updated with the &#171;bounce_charset&#187; setting to specify the character encoding in the &#171;Content-type:&#187; header sent in outgoing emails. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/en\/server\/dts-prohoster\/\"   title=\"proxy server\" data-wpil-keyword-link=\"linked\">proxy server<\/a> messages about delivery issues.\n<li class=\"l\"> The &#171;proc:deliver&#187; event has been implemented, allowing additional handlers to be attached to the message delivery process.\n<li class=\"l\"> An option &#171;-oDSN&#187; has been added to set the DSN (Delivery Status Notification) extension parameters when sending emails from the command line.\n<li class=\"l\"> The local_parts option and ACL now allow the use of masks &#171;*?&#187; during the parsing of local parts of email addresses specified before the &#171;@&#187; sign, covering the minimum number of characters possible.\n<li class=\"l\"> The configuration file has been updated with the option &#171;queue_run_order&#187; to specify the order of processing elements in the outgoing message queue. The previously available option &#171;queue_run_in_order&#187; is now deprecated.\n<li class=\"l\"> Variable expansion is allowed in the &#171;forbid_*&#187; and &#171;allow_filter&#187; options specified in the message redirection rules.\n<li class=\"l\"> Variable expansion is allowed in the &#171;protocol&#187; option specified during the configuration of the SMTP transport.\n<li class=\"l\"> The Sieve filters now support analyzing not only headers but also the body of messages (RFC 5173).\n<li class=\"l\"> The tls_eccurve option has been enhanced to allow specifying a list of elliptic curve groups.\n<li class=\"l\"> Specifying the tls_eccurve option is now allowed for individual SMTP transports.\n<li class=\"l\"> Outdated malware scanners f-prot6, f-prot6d, sophie, drweb, f-secur, aveserver, kavdaemon, and mksd have been removed.\n<li class=\"l\"> Support for the Interbase DBMS and Brightmail service has been discontinued.  <\/ul>\n<p>Source: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66128\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Exim 4.100, \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 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2+. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u044b \u043e\u043f\u0446\u0438\u0438 &#171;psl&#187; \u0438 &#171;regdom&#187; \u0434\u043b\u044f \u043f\u043e\u0438\u0441\u043a\u0430 \u0432 \u0441\u043f\u0438\u0441\u043a\u0435 PSL (Public Suffix List) \u0438 \u0431\u0430\u0437\u0435 \u0437\u0430\u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0434\u043e\u043c\u0435\u043d\u043d\u044b\u0445 \u0438\u043c\u0451\u043d. PSL \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0441\u043f\u0438\u0441\u043e\u043a \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0442\u0438\u043f\u043e\u0432\u044b\u0445 \u043f\u043e\u0434\u0434\u043e\u043c\u0435\u043d\u043e\u0432, \u0432\u044b\u0434\u0435\u043b\u044f\u0435\u043c\u044b\u0445 \u0440\u0430\u0437\u043d\u044b\u043c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183099","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=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Exim 4.100, \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 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2+.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Alexander Kovalev\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/en\/blog\/news\/new-version-of-exim-4-100-mail-server\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Exim 4.100 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u043e\u0447\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Exim 4.100, \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 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2+.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/en\/blog\/news\/new-version-of-exim-4-100-mail-server\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-08-25T14:54:26+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-08-25T14:54:27+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47New version of the Exim mail server 4.100 | ProHoster","description":"The release of the Exim mail server 4.100 has been published, incorporating accumulated fixes and new features. 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