{"id":5331,"date":"2025-12-19T20:38:20","date_gmt":"2025-12-19T20:38:20","guid":{"rendered":"https:\/\/mgcomdev.wpenginepowered.com\/glossary\/spf-2\/"},"modified":"2026-09-14T14:37:22","modified_gmt":"2026-09-14T14:37:22","slug":"spf","status":"publish","type":"glossary","link":"https:\/\/www.mailgun.com\/fr\/glossaire\/spf\/","title":{"rendered":"SPF (Sender Policy Framework)"},"content":{"rendered":"<h1>SPF (Sender Policy Framework)<\/h1>\n<p><span data-contrast=\"none\">Le SPF, ou Sender Policy Framework, est un <\/span><a href=\"https:\/\/www.mailgun.com\/blog\/deliverability\/authentification-des-emails-votre-carte-identite-pour-envoi\/\"><span data-contrast=\"none\">protocole d&rsquo;authentification des emails<\/span><\/a><span data-contrast=\"none\"> qui aide les fournisseurs de messagerie \u00e0 v\u00e9rifier si un email pr\u00e9tendant provenir de votre domaine est envoy\u00e9 par un serveur <\/span><span data-contrast=\"none\">que vous avez<\/span><span data-contrast=\"none\"> autoris\u00e9.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Il fonctionne en publiant un\u00a0<\/span><a href=\"https:\/\/www.mailgun.com\/blog\/deliverability\/spf-records-basics\/?utm_source=google&#038;utm_medium=cpc&#038;utm_campaign=NA%20%7C%20Brand&#038;utm_id=750089235&#038;utm_content=44926653532&#038;utm_term=mailgun%20transactional%20email&#038;gad_source=1&#038;gad_campaignid=750089235&#038;gbraid=0AAAAAofVncceW_Nvx3-twdaDpiReB3GU6&#038;gclid=EAIaIQobChMIyOben_nJkQMVuzYIBR2llSRdEAAYASAAEgJ4evD_BwE\"><span data-contrast=\"none\">enregistrement SPF<\/span><\/a><span data-contrast=\"none\"> dans le DNS de votre <\/span><span data-contrast=\"none\">domaine<\/span><span data-contrast=\"none\">, qui r\u00e9pertorie toutes les adresses IP ou les domaines <\/span><span data-contrast=\"none\">autoris\u00e9s \u00e0 envoyer des emails en votre nom.<\/span><span data-contrast=\"none\"> Lorsqu&rsquo;un email arrive, le serveur du destinataire v\u00e9rifie l&rsquo;enregistrement SPF pour s&rsquo;assurer que le serveur d&rsquo;envoi est l\u00e9gitime.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Si c&rsquo;est le cas, l&#8217;email r\u00e9ussit le contr\u00f4le SPF.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Dans le cas <\/span><span data-contrast=\"none\">contraire<\/span><span data-contrast=\"none\">, l&#8217;email peut \u00eatre <\/span><span data-contrast=\"none\">signal<\/span><span data-contrast=\"none\">\u00e9<\/span><span data-contrast=\"none\"> ou rejet\u00e9.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p><strong>Remarque\u00a0:<\/strong><span data-ccp-props=\"{\">\u00a0<\/span><span data-contrast=\"none\">Le SPF prot\u00e8ge uniquement le Return-Path (l&rsquo;exp\u00e9di<\/span><span data-contrast=\"none\">teur de l&rsquo;enveloppe), et non l&rsquo;adresse visible dans le champ \u00ab\u00a0De\u00a0\u00bb.\u00a0<\/span><span data-contrast=\"none\">C&rsquo;est<\/span><span data-contrast=\"none\"> pourquoi le SPF seul ne suffit pas \u00e0 bloquer l&rsquo;usurpation\u00a0: il doit \u00eatre utilis\u00e9 avec DMARC pour une protection compl\u00e8te.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Le SPF est l&rsquo;un des trois grands protocoles d&rsquo;authentification, avec DKIM et DMARC. Sans lui, vos emails sont plus susceptibles d&rsquo;\u00ea<\/span><span data-contrast=\"none\">tre filtr\u00e9s, signal\u00e9s ou carr\u00e9ment bloqu\u00e9s.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SPF (Sender Policy Framework) Le SPF, ou Sender Policy Framework, est un protocole d&rsquo;authentification des emails qui aide les fournisseurs de messagerie \u00e0 v\u00e9rifier si un email pr\u00e9tendant provenir de votre domaine est envoy\u00e9 par un serveur que vous avez autoris\u00e9.\u00a0 Il fonctionne en publiant un\u00a0enregistrement SPF dans le DNS de votre domaine, qui r\u00e9pertorie [&hellip;]<\/p>\n","protected":false},"author":1,"template":"","meta":{"_acf_changed":false},"class_list":["post-5331","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>Sender Policy Framework \u2013 Glossaire des termes d&#039;email | Mailgun<\/title>\n<meta name=\"description\" content=\"Le SPF (Sender Policy Framework) est un protocole d&#039;authentification qui indique aux FAI que vous \u00eates bien qui vous pr\u00e9tendez \u00eatre. 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