{"id":42,"date":"2008-04-07T22:05:34","date_gmt":"2008-04-07T21:05:34","guid":{"rendered":"http:\/\/vermiip.es\/blog\/?p=42"},"modified":"2026-11-04T13:02:27","modified_gmt":"2026-11-04T12:02:27","slug":"como-ver-la-direccion-ip-de-un-correo-electronico","status":"publish","type":"post","link":"https:\/\/vermiip.es\/blog\/como-ver-la-direccion-ip-de-un-correo-electronico\/","title":{"rendered":"Como ver la direcci\u00f3n IP de un correo electr\u00f3nico"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Para saber desde qu\u00e9 IP se envi\u00f3 un correo hay que mirar sus <strong>cabeceras<\/strong>, la informaci\u00f3n t\u00e9cnica que los programas de correo ocultan por defecto. Son \u00fatiles para analizar spam, intentos de suplantaci\u00f3n o mensajes sospechosos, pero <strong>no siempre revelan la IP del remitente<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00f3mo ver las cabeceras de un correo<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Los men\u00fas pueden cambiar seg\u00fan la versi\u00f3n, pero suelen estar aqu\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Gmail:<\/strong> abre el mensaje, pulsa los tres puntos y elige <em>Mostrar original<\/em>.<\/li>\n\n\n\n<li><strong>Outlook en la web:<\/strong> abre el mensaje, pulsa los tres puntos y busca la opci\u00f3n <em>Ver<\/em> para mostrar el origen o los detalles del mensaje.<\/li>\n\n\n\n<li><strong>Outlook de escritorio:<\/strong> abre el mensaje y ve a <em>Archivo \u2192 Propiedades<\/em>. Las cabeceras est\u00e1n en <em>Encabezados de Internet<\/em>.<\/li>\n\n\n\n<li><strong>Thunderbird:<\/strong> abre el mensaje y pulsa <kbd>Ctrl<\/kbd>+<kbd>U<\/kbd>.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00f3mo interpretar las cabeceras<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00edjate en las l\u00edneas <code>Received<\/code>. Cada servidor por el que pasa el mensaje a\u00f1ade una al principio, as\u00ed que est\u00e1n en orden inverso: la primera es el \u00faltimo paso y <strong>la \u00faltima es la m\u00e1s cercana al origen<\/strong>. Este es un ejemplo simplificado:<\/p>\n\n\n\n<pre><code>Received: from mx.ejemplo.net (mx.ejemplo.net [198.51.100.25])\n        by mail.destino.example with ESMTPS; Fri, 27 Mar 2026 18:39:33 +0100\nReceived: from [192.168.1.30] (unknown [203.0.113.45])\n        by mx.ejemplo.net with ESMTPSA; Fri, 27 Mar 2026 18:39:29 +0100\nFrom: Remitente &lt;remitente@ejemplo.net&gt;\nTo: destinatario@destino.example\nSubject: Prueba<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Leyendo de abajo arriba, la primera IP p\u00fablica es <strong>203.0.113.45<\/strong>. <strong>192.168.1.30<\/strong> es una <a href=\"https:\/\/vermiip.es\/blog\/que-es-el-numero-ip-que-significa-ip\/\">IP privada<\/a>, de la red interna del remitente, y no sirve para localizarlo. Algunos servicios tambi\u00e9n incluyen la cabecera <code>X-Originating-IP<\/code>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Con la IP p\u00fablica puedes usar nuestra herramienta para <a href=\"https:\/\/vermiip.es\/localizar-ip\/\">localizar una IP<\/a> y ver su ubicaci\u00f3n aproximada.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Limitaciones<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Los grandes servicios suelen ocultarla:<\/strong> con Gmail, por ejemplo, lo normal es ver la IP de sus servidores, no la del remitente.<\/li>\n\n\n\n<li><strong>Las cabeceras se pueden falsificar:<\/strong> solo son fiables las l\u00edneas a\u00f1adidas por los servidores en los que conf\u00edas, como el de tu proveedor.<\/li>\n\n\n\n<li><strong>Una IP no identifica a una persona:<\/strong> como mucho indica un operador y una zona aproximada, y puede ser la de una VPN o un servidor intermedio.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Si recibes amenazas o sufres un fraude, conserva el mensaje original y acude a las autoridades, que pueden solicitar los datos al proveedor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Para saber desde qu\u00e9 IP se envi\u00f3 un correo hay que mirar sus cabeceras, la informaci\u00f3n t\u00e9cnica que los programas de correo ocultan por defecto. Son \u00fatiles para analizar spam, intentos de suplantaci\u00f3n o mensajes sospechosos, pero no siempre revelan la IP del remitente. C\u00f3mo ver las cabeceras de un correo Los men\u00fas pueden cambiar [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-42","post","type-post","status-publish","format-standard","hentry","category-ip"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>C\u00f3mo ver la IP de quien env\u00eda un correo electr\u00f3nico<\/title>\n<meta name=\"description\" content=\"C\u00f3mo encontrar la IP de origen de un correo en sus cabeceras y qu\u00e9 limitaciones tiene.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vermiip.es\/blog\/como-ver-la-direccion-ip-de-un-correo-electronico\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00f3mo ver la IP de quien env\u00eda un correo electr\u00f3nico\" \/>\n<meta property=\"og:description\" content=\"C\u00f3mo encontrar la IP de origen de un correo en sus cabeceras y qu\u00e9 limitaciones tiene.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vermiip.es\/blog\/como-ver-la-direccion-ip-de-un-correo-electronico\/\" \/>\n<meta property=\"og:site_name\" content=\"Ver mi IP\" \/>\n<meta property=\"article:published_time\" content=\"2008-04-07T21:05:34+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-11-04T12:02:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vermiip.es\/blog\/wp-content\/uploads\/2023\/10\/cropped-logo-vermiip-naranja.png\" \/>\n\t<meta property=\"og:image:width\" content=\"512\" \/>\n\t<meta property=\"og:image:height\" content=\"512\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Xose de la Paz\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Xose de la Paz\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/como-ver-la-direccion-ip-de-un-correo-electronico\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/como-ver-la-direccion-ip-de-un-correo-electronico\\\/\"},\"author\":{\"name\":\"Xose de la Paz\",\"@id\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/#\\\/schema\\\/person\\\/0617918e61a75dc2d11c09238bf84200\"},\"headline\":\"Como ver la direcci\u00f3n IP de un correo electr\u00f3nico\",\"datePublished\":\"2008-04-07T21:05:34+00:00\",\"dateModified\":\"2026-11-04T12:02:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/como-ver-la-direccion-ip-de-un-correo-electronico\\\/\"},\"wordCount\":347,\"commentCount\":117,\"publisher\":{\"@id\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/#organization\"},\"articleSection\":[\"IP\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/vermiip.es\\\/blog\\\/como-ver-la-direccion-ip-de-un-correo-electronico\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/como-ver-la-direccion-ip-de-un-correo-electronico\\\/\",\"url\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/como-ver-la-direccion-ip-de-un-correo-electronico\\\/\",\"name\":\"C\u00f3mo ver la IP de quien env\u00eda un correo electr\u00f3nico\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/#website\"},\"datePublished\":\"2008-04-07T21:05:34+00:00\",\"dateModified\":\"2026-11-04T12:02:27+00:00\",\"description\":\"C\u00f3mo encontrar la IP de origen de un correo en sus cabeceras y qu\u00e9 limitaciones tiene.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/como-ver-la-direccion-ip-de-un-correo-electronico\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/vermiip.es\\\/blog\\\/como-ver-la-direccion-ip-de-un-correo-electronico\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/como-ver-la-direccion-ip-de-un-correo-electronico\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como ver la direcci\u00f3n IP de un correo electr\u00f3nico\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/vermiip.es\\\/blog\\\/\",\"name\":\"Cual es mi ip - 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