{"id":101456,"date":"2021-09-29T16:22:36","date_gmt":"2021-09-29T14:22:36","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/novaya-versiya-pochtovogo-servera-exim-4-95"},"modified":"2021-09-29T16:22:36","modified_gmt":"2021-09-29T14:22:36","slug":"novaya-versiya-pochtovogo-servera-exim-4-95","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/novaya-versiya-pochtovogo-servera-exim-4-95","title":{"rendered":"Den nye version af mailserveren Exim 4.95","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Udgivelsen af mailserveren Exim 4.95 er sket, med implementering af akkumulerede rettelser og nye funktioner. If\u00f8lge en automatiseret unders\u00f8gelse fra september af mere end \u00e9n million mailservere, udg\u00f8r Exims markedsandel 58% (mod 57,59% for et \u00e5r siden), Postfix anvendes p\u00e5 34,92% (34,70%) af mailserverne, Sendmail \u2014 3,52% (3,75%), MailEnable \u2014 2% (2,07%), MDaemon \u2014 0,57% (0,73%), Microsoft Exchange \u2014 0,32% (0,42%). Hoved\u00e6ndringerne:  <\/p>\n<ul>\n<li class=\"l\"> St\u00f8tten til behandlingsmetoden for meddelelsesk\u00f8en fast-ramp er blevet erkl\u00e6ret stabil, hvilket muligg\u00f8r en hurtigere start p\u00e5 levering af meddelelser, n\u00e5r k\u00f8en er stor, og der er et betydeligt antal meddelelser rettet mod typiske v\u00e6rter, for eksempel ved at sende et stort antal e-mails til store mailudbydere eller ved at sende gennem en mellemmand (smarthost). Hvis tilstanden aktiveres med indstillingen \u00abqueue_fast_ramp\u00bb og den to-trins behandling af k\u00f8en (\u00ab-qq\u00bb) identificerer en stor m\u00e6ngde meddelelser rettet mod en bestemt mailserver, <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/dts-shicago\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2902\">server<\/a>, vil leveringen til denne v\u00e6rt blive p\u00e5begyndt straks.\n<li class=\"l\"> Den alternative implementering af SRS-mekanismen (Sender Rewriting Scheme) \u2014 \u00abSRS_NATIVE\u00bb er blevet stabiliseret, og kr\u00e6ver ikke eksterne afh\u00e6ngigheder (den gamle eksperimentelle implementering kr\u00e6vede installation af libsrs_alt-biblioteket). SRS g\u00f8r det muligt at gen skrive afsenderens adresse ved videresendelse uden at kr\u00e6nke SPF (Sender Policy Framework) kontroller og sikrer bevaring af oplysningerne om afsenderen til at dirigere <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/dts-prohoster\/\"   title=\"serveren\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3022\">serveren<\/a> meddelelser i tilf\u00e6lde af leveringsfejl. Metoden g\u00e5r ud p\u00e5, at n\u00e5r forbindelsen oprettes, overf\u00f8res oplysninger om identiteten med den oprindelige afsender. For eksempel, hvis alice@example.org gen skrives til alice@example.com, vil det blive angivet som \u00abSRS0=HHH=TT=example.org=alice@example.com\u00bb. SRS er relevant, for eksempel ved etablering af mailinglister, hvor den oprindelige meddelelse videresendes til andre modtagere.\n<li class=\"l\"> Muligheden for TLS_RESUME er blevet stabiliseret, hvilket muligg\u00f8r genoptagelse af tidligere afbrudte TLS-forbindelser.\n<li class=\"l\"> St\u00f8tten til den h\u00f8jtydende, kompakte indlejrede DBLMDB, der gemmer data i n\u00f8gle-v\u00e6rdi format, er blevet stabiliseret. Kun lookup-foresp\u00f8rgsler fra eksisterende databaser efter \u00e9n n\u00f8gle underst\u00f8ttes (det er ikke implementeret at skrive fra exim til LMDB). For eksempel kan en foresp\u00f8rgsel som \u00ab${lookup{$sender_address_domain}lmdb{\/var\/lib\/spamdb\/stopdomains.mdb}}\u00bb bruges til at kontrollere afsenderdom\u00e6net i reglerne.\n<li class=\"l\"> Der er tilf\u00f8jet en indstilling \u00abmessage_linelength_limit\u00bb til at angive en gr\u00e6nse for antallet af tegn i en linje.\n<li class=\"l\"> Muligheden for at ignorere cache ved udf\u00f8relse af lookup-anmodninger er blevet tilf\u00f8jet.\n<li class=\"l\"> For transporten appendfile er der implementeret kvotekontrol under modtagelse af beskeder (SMTP-sessioner).\n<li class=\"l\"> I lookup-foresp\u00f8rgsler til SQLite er der tilf\u00f8jet st\u00f8tte for optionen \"file=\", som g\u00f8r det muligt at angive en fil med databasen for en specifik operation uden at angive pr\u00e6fikser i SQL-kommandoen.\n<li class=\"l\"> I lookup-foresp\u00f8rgsler til Lsearch er der tilf\u00f8jet st\u00f8tte for optionen \"ret=full\" for at returnere hele datablokken, der svarer til n\u00f8glen, i stedet for kun den f\u00f8rste r\u00e6kke.\n<li class=\"l\"> Etablering af TLS-forbindelser er blevet accelereret ved proaktiv indl\u00e6sning og caching af oplysninger (f.eks. certifikater) i stedet for at indl\u00e6se dem inden behandlingen af hver forbindelse.\n<li class=\"l\"> Parameteren \"proxy_protocol_timeout\" er blevet tilf\u00f8jet for at konfigurere timeout for proxyprotokollen.\n<li class=\"l\"> Parameteren \"smtp_backlog_monitor\" er blevet tilf\u00f8jet for at aktivere logf\u00f8ring af oplysninger om st\u00f8rrelsen p\u00e5 k\u00f8en af ventende forbindelser (backlog).\n<li class=\"l\"> Parameteren \"hosts_require_helo\" er blevet tilf\u00f8jet, hvilket forbyder overf\u00f8rsel af MAIL-kommandoen, hvis HELO eller EHLO-kommandoen ikke tidligere er blevet sendt.\n<li class=\"l\"> Parameteren \"allow_insecure_tainted_data\" er blevet tilf\u00f8jet, hvor angivelse af denne parameter vil f\u00f8re til en advarsel i stedet for en fejl ved usikker escaping af specielle tegn i data.\n<li class=\"l\"> Underst\u00f8ttelsen af macOS-platformen er blevet oph\u00f8rt (kompilationsfiler er flyttet til kategorien unsupported).<br \/>\n<br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55882\">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 4.95, \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. \u0412 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0441\u0435\u043d\u0442\u044f\u0431\u0440\u044c\u0441\u043a\u0438\u043c \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u043e\u043f\u0440\u043e\u0441\u043e\u043c \u0431\u043e\u043b\u0435\u0435 \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u0430 \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432, \u0434\u043e\u043b\u044f Exim \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 58% (\u0433\u043e\u0434 \u043d\u0430\u0437\u0430\u0434 57.59%), Postfix \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043d\u0430 34.92% (34.70%) \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432, Sendmail &#8212; 3.52% (3.75%), MailEnable &#8212; 2% (2.07%), MDaemon &#8212; 0.57% (0.73%), Microsoft Exchange &#8212; 0.32% [&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-101456","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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 4.95, \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.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/da\/blog\/news\/novaya-versiya-pochtovogo-servera-exim-4-95\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"da_DK\" \/>\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 4.95 | ProHoster\" \/>\n\t\t<meta property=\"og: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 4.95, \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.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/da\/blog\/news\/novaya-versiya-pochtovogo-servera-exim-4-95\" \/>\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=\"2021-09-29T14:22:36+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2021-09-29T14:22:36+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Ny version af mailserveren Exim 4.95 | ProHoster","description":"Udgivelsen af mailserveren Exim 4.95 har fundet sted, hvor de akkumulerede fejlrettelser og nye funktioner er blevet tilf\u00f8jet.","canonical_url":"https:\/\/prohoster.info\/da\/blog\/news\/novaya-versiya-pochtovogo-servera-exim-4-95","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"da_DK","og:site_name":"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","og:type":"article","og:title":"\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 4.95 | ProHoster","og:description":"\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 4.95, \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.","og:url":"https:\/\/prohoster.info\/da\/blog\/news\/novaya-versiya-pochtovogo-servera-exim-4-95","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2021-09-29T14:22:36+00:00","article:modified_time":"2021-09-29T14:22:36+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"101456","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-09-29 14:23:56","updated":"2026-02-09 21:46:41","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/101456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/comments?post=101456"}],"version-history":[{"count":2,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/101456\/revisions"}],"predecessor-version":[{"id":160303,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/101456\/revisions\/160303"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/media?parent=101456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/categories?post=101456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/tags?post=101456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}