{"id":380,"date":"2025-03-12T19:21:41","date_gmt":"2025-03-12T18:21:41","guid":{"rendered":"https:\/\/ingeflex.com\/?page_id=380"},"modified":"2026-04-07T17:16:51","modified_gmt":"2026-04-07T15:16:51","slug":"migration-de-vos-serveurs","status":"publish","type":"page","link":"https:\/\/ingeflex.com\/index.php\/migration-de-vos-serveurs\/","title":{"rendered":"Migration de vos serveurs"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\ud83d\udd04 Migration de vos serveurs Microsoft &amp; Linux<\/h3>\n\n\n\n<p>La fin d\u2019ann\u00e9e 2025 marque un <strong>tournant majeur<\/strong> pour vos infrastructures informatiques.<br>Microsoft annonce en effet la fin du support de s\u00e9curit\u00e9 pour :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Office 2016 et 2019<\/strong><\/li>\n\n\n\n<li><strong>Microsoft Exchange Server 2016 et 2019<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u26a0\ufe0f Pourquoi anticiper ?<\/h3>\n\n\n\n<p>Sans mises \u00e0 jour, vos environnements deviennent vuln\u00e9rables.<br>Dans un contexte g\u00e9opolitique tendu et face \u00e0 la mont\u00e9e en puissance des cyberattaques, <strong>ne pas migrer revient \u00e0 exposer directement votre activit\u00e9<\/strong> \u00e0 des risques critiques :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Exploitation de failles de s\u00e9curit\u00e9.<\/li>\n\n\n\n<li>Interruption de service.<\/li>\n\n\n\n<li>Atteinte \u00e0 l\u2019int\u00e9grit\u00e9 de vos donn\u00e9es.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83c\udfaf Pr\u00e9parer d\u00e8s maintenant vos migrations<\/h3>\n\n\n\n<p>Que vous choisissiez une \u00e9volution vers <strong>Exchange SE<\/strong> ou une transition vers <strong>Microsoft 365 (Office 365)<\/strong>, il est essentiel d\u2019anticiper d\u00e8s aujourd\u2019hui :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vos budgets licences<\/strong>.<\/li>\n\n\n\n<li><strong>Votre planning de migration<\/strong>.<\/li>\n\n\n\n<li><strong>La compatibilit\u00e9 de vos syst\u00e8mes<\/strong>  avec les nouvelles plateformes et et vos versions MS Office<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\udd1d Un accompagnement sur mesure<\/h3>\n\n\n\n<p>Chez <strong>INGEFLEX<\/strong>, nous vous assistons \u00e0 chaque \u00e9tape de vos migrations Microsoft ou Linux :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Audit de vos environnements actuels.<\/li>\n\n\n\n<li>D\u00e9finition de la strat\u00e9gie de migration la plus adapt\u00e9e.<\/li>\n\n\n\n<li>Mise en \u0153uvre technique avec un objectif clair : <strong>s\u00e9curit\u00e9, continuit\u00e9 et s\u00e9r\u00e9nit\u00e9<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p>\u2728 Pr\u00e9parez d\u00e8s aujourd\u2019hui vos infrastructures pour 2026, en toute confiance avec <strong>INGEFLEX<\/strong>.<\/p>\n\n\n\n<p>Vous pouvez nous appeler au 01 85 83 04 00 ou <\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/ingeflex.com\/index.php\/contact\/\">\ud83d\udc49 Contactez nous via notre formulaire<\/a><\/div>\n<\/div>\n\n\n\n<p>Voici le contexte \u00e0 venir pour vous aider \u00e0 d\u00e9marrer votre d\u00e9marche.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Release<\/strong><\/td><td><strong>Release Date<\/strong><\/td><td><strong>Details<\/strong><\/td><td><strong>Coexistence<\/strong><\/td><\/tr><\/thead><tbody><tr><td>Exchange Server 2019 CU15<\/td><td>Premier semestre 2025<\/td><td>Version finale d&rsquo;exchange 2019. Equivalanbece de code avec Exchange Server SE RTM (en revanche aucune autre mise a jour ne sera produite tant en fonction qu&rsquo;en correction de failles).<\/td><td>Pas de coexistence avec Exchange 2013<br>(l&rsquo;installation est bloqu\u00e9e  avec le Cumulative Update15)<\/td><\/tr><tr><td>Exchange Server SE RTM<\/td><td>d\u00e9but 2eme semestre 2025<\/td><td>active l&rsquo;upgrade IN-Place depuis Exchange 2019 CU14 or CU15. Equivalence de code avec Exchange 2019 CU15 ainsi que les Security Updates livr\u00e9s depuis le Cumulative Update 15 (pas de nouvelles fonctions ou corrections).<\/td><td>Pas de coexistence avec Exchange 2013<br>(l&rsquo;installation est bloqu\u00e9e  avec l&rsquo;intallation RTM)<\/td><\/tr><tr><td>Exchange Server SE CU1<\/td><td>fin 2eme semestre 2025<\/td><td>ntroduction  de Exchange Server SE.<\/td><td>Pas de coexistence avec Exchange 2013, Exchange 2016, or Exchange 2019 (installation bloqu\u00e9e avec le Cumulative Update 1)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Statuts du support en fonction des version exchange serveur<\/p>\n\n\n\n<p>Les trois derni\u00e8res versions, leur cyckle de vie et comment elles sont affect\u00e9es par les versions sup\u00e9rieures<br>le d\u00e9tails avec le tableau suivant::<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td rowspan=\"2\"><strong>Version Echange (Build)<\/strong><\/td><td rowspan=\"2\"><strong>Fin de support<\/strong><\/td><td colspan=\"3\">Statut du support au moment de la release de :<\/td><\/tr><tr><td><strong>Exchange 2019 CU15<\/strong><\/td><td><strong>Exchange SE RTM<\/strong><\/td><td><strong>Exchange SE CU1<\/strong><\/td><\/tr><tr><td>Exchange 2013 (any CU)<\/td><td><a href=\"https:\/\/learn.microsoft.com\/en-us\/lifecycle\/products\/exchange-server-2013\" target=\"_blank\" rel=\"noreferrer noopener\">11 Avril, 2023<\/a><\/td><td colspan=\"3\">non support\u00e9<\/td><\/tr><tr><td>Exchange 2016 CU23<\/td><td><a href=\"https:\/\/learn.microsoft.com\/en-us\/lifecycle\/products\/exchange-server-2016\" target=\"_blank\" rel=\"noreferrer noopener\">14 Octobre 2025<\/a><\/td><td>Support Etendu<\/td><td>Support Etendu<\/td><td>non support\u00e9<\/td><\/tr><tr><td>Exchange 2019 CU14\/CU15<\/td><td><a href=\"https:\/\/learn.microsoft.com\/en-us\/lifecycle\/products\/exchange-server-2019\" target=\"_blank\" rel=\"noreferrer noopener\">14 Octobre 2025<\/a><\/td><td>Support Etendu<\/td><td>Support Etendu<\/td><td>non support\u00e9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>toutes les autres version de Microsoft Exchange Server ne sont pas support\u00e9es except\u00e9e Exchange 2019 CU13 qui arrivera en fin de support avec l&rsquo;Exchange 2019 CU15.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcac <strong>Nous contacter<\/strong><\/h3>\n\n\n\n<p>Un ing\u00e9nieur commercial \u00e0 votre \u00e9coute, quel que soit votre niveau informatique, vous accompagnera pour sur tous vos sujets et sans aucune obligation de votre part.<br>Un seul num\u00e9ro en moins d une minute, le 01 85 83 04 00<br><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/ingeflex.com\/index.php\/contact\/\">\ud83d\udc49 Contactez nous<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udd04 Migration de vos serveurs Microsoft &amp; Linux La fin d\u2019ann\u00e9e 2025 marque un tournant majeur pour vos infrastructures informatiques.Microsoft annonce en effet la fin du support de s\u00e9curit\u00e9 pour : \u26a0\ufe0f Pourquoi anticiper ? Sans mises \u00e0 jour, vos environnements deviennent vuln\u00e9rables.Dans un contexte g\u00e9opolitique tendu et face \u00e0&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-380","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Migration de vos serveurs - INGEFLEX<\/title>\n<meta name=\"description\" content=\"Migration exchange 2025 SE Mettez \u00e0 jour vos serveurs Microsofft Windows et linux toutes distibutions. 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