{"id":1529,"date":"2024-04-09T17:56:40","date_gmt":"2024-04-09T15:56:40","guid":{"rendered":"https:\/\/www.delixirpro.com\/blog\/?p=1529"},"modified":"2024-04-09T17:57:14","modified_gmt":"2024-04-09T15:57:14","slug":"correction-de-la-piece-jointe-winmail-dat-dans-office-365","status":"publish","type":"post","link":"https:\/\/www.delixirpro.com\/blog\/2024\/04\/09\/correction-de-la-piece-jointe-winmail-dat-dans-office-365\/","title":{"rendered":"Correction de la pi\u00e8ce jointe Winmail.dat dans Office 365"},"content":{"rendered":"\n<p id=\"tw-target-text\">Le destinataire re\u00e7oit une pi\u00e8ce jointe Winmail.dat au lieu d&rsquo;une pi\u00e8ce jointe PDF lorsqu&rsquo;il est envoy\u00e9 depuis une bo\u00eete aux lettres Office 365. Comment emp\u00eacher l&rsquo;affichage de la pi\u00e8ce jointe Winmail.dat et pourquoi cela se produit-il&nbsp;? Dans cet article, vous apprendrez comment emp\u00eacher l&rsquo;envoi de messages Outlook en tant que Winmail.dat dans Office 365.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">R\u00e9ception de Winmail.dat au lieu d&rsquo;une pi\u00e8ce jointe<\/h2>\n\n\n\n<p id=\"tw-target-text\">Apr\u00e8s la migration vers Exchange Online dans Office 365, le client signale que les destinataires voient la pi\u00e8ce jointe Winmail.dat au lieu d&rsquo;un fichier PDF. Cela ne se produit pas chez tous les destinataires, certains voient la pi\u00e8ce jointe au format PDF et d&rsquo;autres verront la pi\u00e8ce jointe Winmail.dat.<\/p>\n\n\n\n<p>Pour corriger la pi\u00e8ce jointe Winmail.dat dans Office 365, proc\u00e9dez comme suit&nbsp;:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Se connecter \u00e0 l&rsquo;interface <a href=\"https:\/\/admin.exchange.microsoft.com\/\">Admin Center<\/a><\/li>\n\n\n\n<li>D\u00e9plier <strong>Flux de courrier<\/strong> (<strong>Mail flow)<\/strong>\u00a0et cliquer sur<strong> Domaines distants<\/strong> (<strong>Remote domains<\/strong>)<\/li>\n\n\n\n<li>Choisissez le domaine par d\u00e9faut <\/li>\n\n\n\n<li>Cliquer sur <strong>Editer le jeu de caract\u00e8res<\/strong> (<strong>Edit text and character set<\/strong>)<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"672\" src=\"https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-1-1024x672.png\" alt=\"\" class=\"wp-image-1531\" srcset=\"https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-1-1024x672.png 1024w, https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-1-300x197.png 300w, https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-1-768x504.png 768w, https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-1.png 1103w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>Aller jusqu&rsquo;\u00e0 l&rsquo;option&nbsp;<strong>Utiliser le format texte riche<\/strong><em> (<\/em><em>Use rich-text format<\/em>) &gt; Jamais (<strong>Never<\/strong>)<\/li>\n\n\n\n<li>Changer le <strong>Jeu de caract\u00e8re support\u00e9 <\/strong>\u00e0 <strong>Unicode (UTF-8)<\/strong><\/li>\n\n\n\n<li>Sauvegarder<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"672\" src=\"https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-2-1024x672.png\" alt=\"\" class=\"wp-image-1532\" srcset=\"https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-2-1024x672.png 1024w, https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-2-300x197.png 300w, https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-2-768x504.png 768w, https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-2.png 1103w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Envoyez un e-mail, et cette fois il s&rsquo;affiche sous forme de pi\u00e8ce jointe PDF au lieu de Winmail.dat.<\/p>\n\n\n\n<p>Voulez-vous plut\u00f4t savoir comment modifier les param\u00e8tres avec PowerShell&nbsp;? Continuez \u00e0 lire pour savoir comment emp\u00eacher la pi\u00e8ce jointe Winmail.dat dans Office 365 avec Exchange Online PowerShell.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Correction de la pi\u00e8ce jointe Winmail.dat avec Exchange Online PowerShell<\/h2>\n\n\n\n<p>Pour corriger la pi\u00e8ce jointe Winmail.dat dans Office 365 avec PowerShell, proc\u00e9dez comme suit&nbsp;:<\/p>\n\n\n\n<p>Connectez-vous \u00e0 Exchange Online PowerShell et r\u00e9pertoriez les domaines distants dans le locataire. Un seul domaine distant est configur\u00e9, et c&rsquo;est le nom Default.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Get-RemoteDomain | Format-Table -AutoSize<\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"738\" height=\"114\" src=\"https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-3.png\" alt=\"\" class=\"wp-image-1533\" srcset=\"https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-3.png 738w, https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-3-300x46.png 300w\" sizes=\"auto, (max-width: 738px) 100vw, 738px\" \/><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>Get-RemoteDomain -Identity \"Default\" | Select-Object Id, TNEFEnabled, CharacterSet, NonMimeCharacterSet<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"732\" height=\"99\" src=\"https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-4.png\" alt=\"\" class=\"wp-image-1534\" srcset=\"https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-4.png 732w, https:\/\/www.delixirpro.com\/blog\/wp-content\/uploads\/2024\/04\/image-4-300x41.png 300w\" sizes=\"auto, (max-width: 732px) 100vw, 732px\" \/><\/figure>\n\n\n\n<p>D\u00e9finissez la valeur <strong>TNEFEnabled <\/strong>sur <strong>false<\/strong> et ajustez <strong>CharacterSet <\/strong>et <strong>NonMimeCharacterSet<\/strong> sur<strong> UTF-8<\/strong>. V\u00e9rifiez s\u2019il est configur\u00e9 avec la deuxi\u00e8me applet de commande.<\/p>\n\n\n\n<p>Source : <a href=\"https:\/\/www.alitajran.com\/fix-winmail-dat-attachment-in-office-365\/\">https:\/\/www.alitajran.com\/fix-winmail-dat-attachment-in-office-365\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le destinataire re\u00e7oit une pi\u00e8ce jointe Winmail.dat au lieu d&rsquo;une pi\u00e8ce jointe PDF lorsqu&rsquo;il est envoy\u00e9 depuis une bo\u00eete aux lettres Office 365. Comment emp\u00eacher l&rsquo;affichage de la pi\u00e8ce jointe Winmail.dat et pourquoi cela&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":1532,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[11,167],"class_list":["post-1529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech-tips","tag-exchange","tag-winmail"],"_links":{"self":[{"href":"https:\/\/www.delixirpro.com\/blog\/wp-json\/wp\/v2\/posts\/1529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.delixirpro.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.delixirpro.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.delixirpro.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.delixirpro.com\/blog\/wp-json\/wp\/v2\/comments?post=1529"}],"version-history":[{"count":2,"href":"https:\/\/www.delixirpro.com\/blog\/wp-json\/wp\/v2\/posts\/1529\/revisions"}],"predecessor-version":[{"id":1538,"href":"https:\/\/www.delixirpro.com\/blog\/wp-json\/wp\/v2\/posts\/1529\/revisions\/1538"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.delixirpro.com\/blog\/wp-json\/wp\/v2\/media\/1532"}],"wp:attachment":[{"href":"https:\/\/www.delixirpro.com\/blog\/wp-json\/wp\/v2\/media?parent=1529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.delixirpro.com\/blog\/wp-json\/wp\/v2\/categories?post=1529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.delixirpro.com\/blog\/wp-json\/wp\/v2\/tags?post=1529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}