{"id":5542,"date":"2025-12-19T20:09:54","date_gmt":"2025-12-19T20:09:54","guid":{"rendered":"https:\/\/mgcomdev.wpenginepowered.com\/glossary\/postmaster-4\/"},"modified":"2025-07-14T10:03:42","modified_gmt":"2025-07-14T10:03:42","slug":"postmaster","status":"publish","type":"glossary","link":"https:\/\/www.mailgun.com\/es\/glosario\/postmaster\/","title":{"rendered":"Postmaster"},"content":{"rendered":"<h1>Postmaster<\/h1>\n<p>El postmaster es el administrador de un servidor de email que tiene la direcci\u00f3n de email asociada <i>postmaster@dominio.com<\/i>. Los servidores de email enrutan los mensajes de error que se producen en el env\u00edo o procesado de los emails a esta direcci\u00f3n de email. Todos los dominios que admitan el protocolo simple de transferencia de correo (SMTP) para el env\u00edo de emails tienen que tener una direcci\u00f3n de postmaster.<\/p>\n<p>Un ejemplo de email de postmaster es un mensaje de tipo \u201cpostmaster: error de entrega de email\u201d. Esto suele ocurrir cuando el servidor de email saliente no puede transmitir un email a los destinatarios. Google aprovecha la idea del rol del postmaster con sus <a href=\"https:\/\/www.mailgun.com\/blog\/deliverability\/google-postmaster-tools-understanding-sender-reputation\/\" target=\"_tabs\" rel=\"noopener noreferrer\">herramientas de Google Postmaster<\/a>. Estas herramientas son muy \u00fatiles para las marcas, ya que las utilizan para afinar el control de sus env\u00edos y de la entregabilidad.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Postmaster El postmaster es el administrador de un servidor de email que tiene la direcci\u00f3n de email asociada postmaster@dominio.com. Los servidores de email enrutan los mensajes de error que se producen en el env\u00edo o procesado de los emails a esta direcci\u00f3n de email. Todos los dominios que admitan el protocolo simple de transferencia de [&hellip;]<\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false},"class_list":["post-5542","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Postmaster: Glosario de t\u00e9rminos de email | Mailgun<\/title>\n<meta name=\"description\" content=\"Un postmaster es el administrador de un servidor de email. 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