{"id":5486,"date":"2025-12-19T17:12:42","date_gmt":"2025-12-19T17:12:42","guid":{"rendered":"https:\/\/mgcomdev.wpenginepowered.com\/glossary\/dkim-4\/"},"modified":"2026-09-14T14:17:50","modified_gmt":"2026-09-14T14:17:50","slug":"dkim","status":"publish","type":"glossary","link":"https:\/\/www.mailgun.com\/es\/glosario\/dkim\/","title":{"rendered":"DKIM"},"content":{"rendered":"<h1>DKIM<\/h1>\n<p><span data-contrast=\"none\">DKIM, que significa\u00a0<\/span><a href=\"https:\/\/www.mailgun.com\/blog\/deliverability\/entender-dkim-como-funciona\/\"><span data-contrast=\"none\">Domain Keys Identified Mail<\/span><\/a><span data-contrast=\"none\">, es un\u00a0<\/span><a href=\"https:\/\/www.mailgun.com\/blog\/deliverability\/autenticacion-emails-documento-identidad-envios\/\"><span data-contrast=\"none\">protocolo de autenticaci\u00f3n de emails<\/span><\/a><span data-contrast=\"none\"> que utiliza firmas criptogr\u00e1ficas para verificar que el contenido de un mensaje <\/span><span data-contrast=\"none\">no se ha<\/span><span data-contrast=\"none\"> alterado durante el tr\u00e1nsito. Cuando se env\u00eda un mensaje, el servidor de env\u00edo a\u00f1ade un encabezado de firma DKIM que incluye un hash cifrado del cuerpo del mensaje y de ciertos encabezados. Los servidores receptores utilizan la clave p\u00fablica publicada en el DNS del remitente para descifrar la firma y confirmar que el mensaje est\u00e1 intacto y que lo autoriz\u00f3 el dominio de env\u00edo.\u00a0<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">DKIM ayuda a proteger a los destinatarios contra el spoofing o suplantaci\u00f3n y la manipulaci\u00f3n, y desempe\u00f1a un rol fundamental a la hora de determinar la reputaci\u00f3n como remitente cuando se utiliza junto con SPF y DMARC.\u00a0<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Configura protocolos de autenticaci\u00f3n de emails como\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\">SPF<\/span><\/a><span data-contrast=\"none\">,<\/span><span data-contrast=\"none\"> DKIM, <\/span><a href=\"https:\/\/www.mailgun.com\/blog\/deliverability\/implementar-dmarc\/\"><span data-contrast=\"none\">DMARC<\/span><span data-contrast=\"none\">,<\/span><\/a><span data-contrast=\"none\">\u00a0y\u00a0<\/span><a href=\"https:\/\/www.mailgun.com\/blog\/deliverability\/bimi-mas-que-un-nombre-divertido\/\"><span data-contrast=\"none\">BIMI<\/span><\/a><span data-contrast=\"none\"> <\/span><span data-contrast=\"none\">p<\/span><span data-contrast=\"none\">ara proteger tu marca. Estos protocolos ayudan a los pro<\/span><span data-contrast=\"none\">veedores de bandeja de entrada a <\/span><span data-contrast=\"none\">v<\/span><span data-contrast=\"none\">alidar<\/span><span data-contrast=\"none\"> que tus mensajes son aut\u00e9nticos, no han sido alterados y est\u00e1n alineados con tu dominio, lo que aumenta la credibilidad.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DKIM DKIM, que significa\u00a0Domain Keys Identified Mail, es un\u00a0protocolo de autenticaci\u00f3n de emails que utiliza firmas criptogr\u00e1ficas para verificar que el contenido de un mensaje no se ha alterado durante el tr\u00e1nsito. Cuando se env\u00eda un mensaje, el servidor de env\u00edo a\u00f1ade un encabezado de firma DKIM que incluye un hash cifrado del cuerpo del [&hellip;]<\/p>\n","protected":false},"author":1,"template":"","meta":{"_acf_changed":false},"class_list":["post-5486","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>DKIM \u2013 Glosario de t\u00e9rminos de email | Mailgun<\/title>\n<meta name=\"description\" content=\"DKIM es un protocolo de autenticaci\u00f3n de emails que aporta mayor seguridad y credibilidad al env\u00edo de emails. 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