{"id":5261,"date":"2025-12-19T17:19:02","date_gmt":"2025-12-19T17:19:02","guid":{"rendered":"https:\/\/mgcomdev.wpenginepowered.com\/glossary\/rebonds\/"},"modified":"2026-09-09T03:55:17","modified_gmt":"2026-09-09T03:55:17","slug":"rebond-email","status":"publish","type":"glossary","link":"https:\/\/www.mailgun.com\/fr\/glossaire\/rebond-email\/","title":{"rendered":"Rebond d&#8217;email"},"content":{"rendered":"<h1>Rebond d&#8217;email<\/h1>\n<p><span data-contrast=\"none\">Un rebond d&#8217;email se produit lorsqu&rsquo;un message ne peut pas \u00eatre distribu\u00e9 dans la bo\u00eete de r\u00e9ception du destinataire et est renvoy\u00e9 (ou \u00ab\u00a0rebondit\u00a0\u00bb) par le serveur de messagerie de destination. Les rebonds sont g\u00e9n\u00e9ralement class\u00e9s comme suit\u00a0: <\/span><span data-ccp-props=\"{\"> <\/span><\/p>\n<p><b><span data-contrast=\"none\">Rebonds temporaires<\/span><\/b><b><span data-contrast=\"none\">\u00a0:<\/span><\/b><span data-contrast=\"none\"> \u00e9checs de livraison temporaires, souvent dus aux causes suivantes\u00a0: <\/span><span data-ccp-props=\"{\"> <\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"55\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">La messagerie du destinataire est pleine <\/span><span data-ccp-props=\"{\"> <\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"55\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">Temps d&rsquo;arr\u00eat ou limitation du serveur <\/span><span data-ccp-props=\"{\"> <\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"55\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">Limites de taille des messages <\/span><span data-ccp-props=\"{\"> <\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"55\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">Rejets li\u00e9s \u00e0 la r\u00e9putation <\/span><span data-ccp-props=\"{\"> <\/span><\/li>\n<\/ul>\n<p><b><span data-contrast=\"none\">Rebonds permanents<\/span><\/b><b><span data-contrast=\"none\">\u00a0:<\/span><\/b><span data-contrast=\"none\"> \u00e9checs de livraison d\u00e9finitifs, tels que\u00a0: <\/span><span data-ccp-props=\"{\"> <\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"56\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">Adresses email non valides ou inexistantes <\/span><span data-ccp-props=\"{\"> <\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"56\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">Syntaxe d&#8217;email incorrecte <\/span><span data-ccp-props=\"{\"> <\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"none\">Les taux de rebond \u00e9lev\u00e9s signalent aux fournisseurs de messagerie que la qualit\u00e9 de votre liste ou vos pratiques d&rsquo;envoi peuvent \u00eatre mauvaises, ce qui risque de nuire \u00e0 votre r\u00e9putation d&rsquo;exp\u00e9diteur et de r\u00e9duire la d\u00e9livrabilit\u00e9.\u00a0<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Pour r\u00e9duire les rebonds, maintenez une liste propre, validez les adresses lors de l&rsquo;inscription et surveillez les codes de rebond dans vos journaux d&#8217;emails.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rebond d&#8217;email Un rebond d&#8217;email se produit lorsqu&rsquo;un message ne peut pas \u00eatre distribu\u00e9 dans la bo\u00eete de r\u00e9ception du destinataire et est renvoy\u00e9 (ou \u00ab\u00a0rebondit\u00a0\u00bb) par le serveur de messagerie de destination. Les rebonds sont g\u00e9n\u00e9ralement class\u00e9s comme suit\u00a0: Rebonds temporaires\u00a0: \u00e9checs de livraison temporaires, souvent dus aux causes suivantes\u00a0: La messagerie du destinataire [&hellip;]<\/p>\n","protected":false},"author":1,"template":"","meta":{"_acf_changed":false},"class_list":["post-5261","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rebond d&#039;email \u2013 Glossaire des termes d&#039;email | Mailgun<\/title>\n<meta name=\"description\" content=\"Les rebonds d&#039;email sont dus \u00e0 des \u00e9checs de livraison temporaires ou permanents. 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