{"id":5325,"date":"2025-01-28T05:01:57","date_gmt":"2025-01-28T05:01:57","guid":{"rendered":"https:\/\/mgcomdev.wpenginepowered.com\/glossary\/authentication-smtp\/"},"modified":"2026-09-08T23:11:32","modified_gmt":"2026-09-08T23:11:32","slug":"authentification-smtp","status":"publish","type":"glossary","link":"https:\/\/www.mailgun.com\/fr\/glossaire\/authentification-smtp\/","title":{"rendered":"Authentification SMTP"},"content":{"rendered":"<h1>Authentification SMTP<\/h1>\n<p>L&rsquo;authentification SMTP, \u00e9galement connue sous le nom de SMTP AUTH, est une extension du protocole SMTP (Simple Mail Transfer Protocol) qui ajoute une <a href=\"https:\/\/www.mailgun.com\/blog\/email\/bonnes-pratiques-securite-email\/\" target=\"_tabs\" rel=\"noopener noreferrer\">couche de s\u00e9curit\u00e9<\/a> \u00e0 l&rsquo;envoi d&#8217;emails. SMTP est utilis\u00e9 conjointement avec <a href=\"https:\/\/www.mailgun.com\/blog\/email\/difference-entre-smtp-et-api\/\" target=\"_tabs\" rel=\"noopener noreferrer\">les email API<\/a> pour envoyer des emails. L&rsquo;authentification SMTP fonctionne en exigeant que l&rsquo;exp\u00e9diteur de l&#8217;email se connecte \u00e0 l&rsquo;aide d&rsquo;une m\u00e9thode d&rsquo;authentification prise en charge. Ensuite, le serveur d&#8217;email envoie le message une fois que l&rsquo;exp\u00e9diteur s&rsquo;est connect\u00e9 avec succ\u00e8s.<\/p>\n<p>Configurez des protocoles d&rsquo;authentification SMTP appropri\u00e9s pour am\u00e9liorer \u00e0 la fois la s\u00e9curit\u00e9 des emails et <a href=\"https:\/\/www.mailgun.com\/blog\/deliverability\/comprendre-dkim-fonctionnement\/\" target=\"_tabs\" rel=\"noopener noreferrer\">d\u00e9livrabilit\u00e9<\/a> et prot\u00e9ger votre serveur contre toute exploitation par des spammeurs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Authentification SMTP L&rsquo;authentification SMTP, \u00e9galement connue sous le nom de SMTP AUTH, est une extension du protocole SMTP (Simple Mail Transfer Protocol) qui ajoute une couche de s\u00e9curit\u00e9 \u00e0 l&rsquo;envoi d&#8217;emails. SMTP est utilis\u00e9 conjointement avec les email API pour envoyer des emails. L&rsquo;authentification SMTP fonctionne en exigeant que l&rsquo;exp\u00e9diteur de l&#8217;email se connecte \u00e0 [&hellip;]<\/p>\n","protected":false},"author":1,"template":"","meta":{"_acf_changed":false},"class_list":["post-5325","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>Authentification SMTP \u2013 Glossaire des termes d&#039;email | Mailgun<\/title>\n<meta name=\"description\" content=\"L&#039;authentification SMTP ajoute une couche de s\u00e9curit\u00e9 \u00e0 l&#039;envoi de vos emails. 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