{"id":8384,"date":"2026-11-12T21:40:17","date_gmt":"2026-11-12T20:40:17","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/vec-kot-100-000-prijav-tezav-z-outlookom-prizadeti-tudi-teams-in-copilot\/"},"modified":"2026-11-12T21:40:17","modified_gmt":"2026-11-12T20:40:17","slug":"vec-kot-100-000-prijav-tezav-z-outlookom-prizadeti-tudi-teams-in-copilot","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/fr\/plus-de-100-000-signalements-de-problemes-lies-a-outlook-teams-et-copilot-ont-egalement-ete-recenses\/","title":{"rendered":"Plus de 100\u00a0000 signalements de probl\u00e8mes li\u00e9s \u00e0 Outlook, Teams et Copilot ont \u00e9galement \u00e9t\u00e9 recens\u00e9s."},"content":{"rendered":"<p class=\"wp-block-paragraph\">Si vous attendez un courriel important qui n&#039;est jamais arriv\u00e9, il se peut que ce ne soit pas la faute de l&#039;exp\u00e9diteur. Microsoft rencontre actuellement une panne g\u00e9n\u00e9ralis\u00e9e de ses services en ligne. Des utilisateurs signalent qu&#039;ils ne peuvent ni ouvrir leur bo\u00eete de r\u00e9ception Outlook, ni envoyer ou recevoir de messages. Ces probl\u00e8mes affectent \u00e9galement Microsoft Teams, Copilot et l&#039;ensemble de l&#039;\u00e9cosyst\u00e8me Microsoft 365.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les probl\u00e8mes ont d\u00e9but\u00e9 le jeudi 12 novembre 2026, principalement aux \u00c9tats-Unis. Selon le site Downdetector, pr\u00e8s de 130\u00a0000 signalements de probl\u00e8mes avec Outlook ont \u00e9t\u00e9 enregistr\u00e9s peu apr\u00e8s 19\u00a0h, heure slov\u00e8ne. Ce chiffre ne refl\u00e8te pas n\u00e9cessairement le nombre exact d&#039;utilisateurs touch\u00e9s, car Downdetector collecte les signalements et ne comptabilise pas le nombre r\u00e9el de comptes inactifs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Microsoft a officiellement reconnu la panne et enqu\u00eate sur les probl\u00e8mes emp\u00eachant les utilisateurs d&#039;acc\u00e9der \u00e0 leurs bo\u00eetes aux lettres Exchange Online. Si les premiers rapports se concentraient sur l&#039;Am\u00e9rique du Nord et du Sud, l&#039;entreprise a ensuite averti que la perturbation pourrait \u00e9galement affecter la connectivit\u00e9 aux services Microsoft 365 dans d&#039;autres r\u00e9gions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu&#039;est-ce qui ne fonctionne pas r\u00e9ellement ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les utilisateurs d&#039;Outlook rencontrent le plus de probl\u00e8mes. Certains sont incapables d&#039;ouvrir leur bo\u00eete aux lettres, d&#039;autres rencontrent des erreurs lors de l&#039;envoi et de la r\u00e9ception de messages, ou encore le chargement du contenu de leur bo\u00eete aux lettres prend un temps anormalement long.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le probl\u00e8me ne se limite pas n\u00e9cessairement \u00e0 Outlook sur le Web. Microsoft a confirm\u00e9 que plusieurs m\u00e9thodes de connexion aux serveurs Exchange Online peuvent \u00eatre affect\u00e9es, notamment l&#039;acc\u00e8s Web, MAPI, Exchange ActiveSync et les API REST. Par cons\u00e9quent, des probl\u00e8mes peuvent \u00e9galement survenir dans les applications de bureau et mobiles, et pas seulement dans un navigateur Web.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Des signalements d&#039;utilisateurs font \u00e9galement \u00e9tat de perturbations affectant Microsoft Teams et Copilot. Bien que moins importantes que celles rencontr\u00e9es avec Outlook, elles illustrent l&#039;interconnexion des diff\u00e9rents services au sein de l&#039;environnement cloud de Microsoft.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Microsoft a constat\u00e9 des probl\u00e8mes dans son infrastructure.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">On ignorait initialement pourquoi les utilisateurs avaient soudainement perdu l&#039;acc\u00e8s \u00e0 leurs services. Microsoft a d\u00e9couvert par la suite qu&#039;une partie de son infrastructure subissait une charge anormalement \u00e9lev\u00e9e dans plusieurs r\u00e9gions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s une analyse plus approfondie, l&#039;entreprise a d\u00e9couvert que certains serveurs \u00e9taient devenus indisponibles de mani\u00e8re inattendue, obligeant les serveurs restants \u00e0 traiter davantage de requ\u00eates, ce qui a pu contribuer aux \u00e9checs de connexion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les ing\u00e9nieurs ont commenc\u00e9 \u00e0 rediriger le trafic vers d&#039;autres parties de l&#039;infrastructure, \u00e0 red\u00e9marrer les serveurs concern\u00e9s et \u00e0 mettre en \u0153uvre des mesures de r\u00e9duction de charge. Microsoft a \u00e9galement suspendu temporairement le d\u00e9ploiement des modifications dans l&#039;environnement affect\u00e9, selon Reuters.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces incidents mettent en lumi\u00e8re un aspect moins reluisant des services cloud. Un utilisateur peut disposer d&#039;un ordinateur parfaitement fonctionnel, d&#039;une connexion internet fiable et d&#039;une application correctement configur\u00e9e, et pourtant se retrouver dans l&#039;impossibilit\u00e9 d&#039;acc\u00e9der \u00e0 ses donn\u00e9es. En cas de d\u00e9faillance de l&#039;infrastructure du fournisseur, le d\u00e9pannage local s&#039;av\u00e8re g\u00e9n\u00e9ralement inefficace.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Le probl\u00e8me a-t-il \u00e9t\u00e9 r\u00e9solu ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Microsoft a d\u00e9clar\u00e9 que la panne de Teams survenue plus t\u00f4t en Am\u00e9rique du Nord \u00e9tait r\u00e9solue, mais cela ne signifie pas que le probl\u00e8me plus g\u00e9n\u00e9ral affectant Outlook et Exchange Online l&#039;\u00e9tait \u00e9galement. Jeudi soir, le nombre de cas signal\u00e9s avait commenc\u00e9 \u00e0 diminuer, mais certains utilisateurs rencontraient encore des difficult\u00e9s. Microsoft poursuivait la r\u00e9paration de son infrastructure et le r\u00e9tablissement complet de tous les services affect\u00e9s n&#039;\u00e9tait pas encore confirm\u00e9 au moment de la r\u00e9daction de cet article.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il n&#039;a pas encore \u00e9t\u00e9 confirm\u00e9 que la panne soit due \u00e0 une cyberattaque ou \u00e0 une violation de comptes utilisateurs. Les informations disponibles pointent principalement vers des probl\u00e8mes d&#039;infrastructure et de connectivit\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Que faire si Outlook ne fonctionne pas\u00a0?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous rencontrez des probl\u00e8mes avec Outlook, v\u00e9rifiez d&#039;abord votre connexion Internet. Vous pouvez \u00e9galement essayer la version web d&#039;Outlook, mais compte tenu de la nature de la panne, rien ne garantit qu&#039;elle fonctionnera mieux que l&#039;application de bureau. R\u00e9installer Outlook, changer votre mot de passe ou supprimer votre profil utilisateur ne r\u00e9soudra probablement pas le probl\u00e8me. En cas de panne majeure de l&#039;infrastructure serveur, il est g\u00e9n\u00e9ralement pr\u00e9f\u00e9rable d&#039;attendre le r\u00e9tablissement du service.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u010ce danes \u010dakate na pomembno elektronsko sporo\u010dilo, ki ga nikakor ni, morda ni te\u017eava pri po\u0161iljatelju. Microsoft se namre\u010d spopada z obse\u017enim izpadom svojih spletnih storitev. Uporabniki poro\u010dajo, da ne morejo odpreti elektronskega predala v Outlooku, po\u0161iljati ali prejemati sporo\u010dil, te\u017eave pa segajo tudi do storitev Microsoft Teams, Copilot in \u0161ir\u0161ega ekosistema Microsoft 365. Te\u017eave [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[828],"class_list":["post-8384","post","type-post","status-publish","format-standard","hentry","category-racunalnistvo-telefonija","tag-microsoft-outlook"],"acf":{"subtitle":"","heading":"","summary":"","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/11\/appshunter-io-RVu7UglOsPQ-unsplash-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/11\/appshunter-io-RVu7UglOsPQ-unsplash-1024x683.jpg","thumbnail_caption":"","gallery":"","video_gallery":null,"author":"Avtor: Peter \u010cebron","links":null,"sources":null,"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ve\u010d kot 100.000 prijav te\u017eav z Outlookom, prizadeti tudi Teams in Copilot - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"\u010ce danes \u010dakate na pomembno elektronsko sporo\u010dilo, ki ga nikakor ni, morda ni te\u017eava pri po\u0161iljatelju. 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Uporabniki poro\u010dajo, da ne morejo odpreti elektronskega predala v Outlooku, po\u0161iljati ali prejemati sporo\u010dil, te\u017eave pa segajo tudi do storitev Microsoft Teams, Copilot in \u0161ir\u0161ega ekosistema Microsoft 365. 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