{"id":1200,"date":"2026-04-05T21:02:05","date_gmt":"2026-04-06T01:02:05","guid":{"rendered":"https:\/\/znet-hosting.cl\/blog\/?p=1200"},"modified":"2026-10-18T09:57:03","modified_gmt":"2026-10-18T12:57:03","slug":"configurar-smtp-wordpress","status":"publish","type":"post","link":"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/","title":{"rendered":"\u00bfC\u00f3mo configurar el SMTP en WordPress? Gu\u00eda paso a paso"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"559\" src=\"https:\/\/znet-hosting.cl\/blog\/wp-content\/uploads\/2026\/04\/Wordpress-envio-SMTP-1024x559.webp\" alt=\"Env\u00edo de correos de WordPress por SMTP\" class=\"wp-image-1202\" srcset=\"https:\/\/znet-hosting.cl\/blog\/wp-content\/uploads\/2026\/04\/Wordpress-envio-SMTP-1024x559.webp 1024w, https:\/\/znet-hosting.cl\/blog\/wp-content\/uploads\/2026\/04\/Wordpress-envio-SMTP-300x164.webp 300w, https:\/\/znet-hosting.cl\/blog\/wp-content\/uploads\/2026\/04\/Wordpress-envio-SMTP-768x419.webp 768w, https:\/\/znet-hosting.cl\/blog\/wp-content\/uploads\/2026\/04\/Wordpress-envio-SMTP.webp 1408w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Respuesta corta:<\/strong> para que los correos de tu WordPress lleguen, instala un plugin SMTP gratuito (WP Mail SMTP o FluentSMTP), crea una cuenta de correo con tu dominio y conecta el plugin a tu servidor de correo con su servidor SMTP, el puerto (465 con SSL o 587 con TLS), tu usuario y tu contrase\u00f1a. Despu\u00e9s env\u00eda un correo de prueba.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00bfMandaste un formulario de contacto desde tu WordPress y el correo nunca lleg\u00f3? \u00bfTus clientes no reciben la confirmaci\u00f3n de compra de tu WooCommerce? No est\u00e1s solo: es uno de los problemas m\u00e1s frecuentes que vemos. El culpable casi siempre es el mismo: WordPress, por defecto, env\u00eda los correos con la funci\u00f3n <code>wp_mail()<\/code>, que depende del servidor de correo local del hosting y no se autentica. Resultado: tus correos terminan en la carpeta de spam o simplemente no llegan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La soluci\u00f3n se llama <strong>SMTP<\/strong> (Simple Mail Transfer Protocol). En vez de depender del servidor local, WordPress env\u00eda los correos autentic\u00e1ndose con un servidor de correo real: el tuyo, con tus credenciales. As\u00ed, los correos llegan, con el remitente correcto y sin caer en spam.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para una pyme, una tienda o una empresa que emite boletas electr\u00f3nicas del SII, cada correo que no llega es una venta perdida. Por eso armamos esta gu\u00eda.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Tabla de contenidos<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabla de contenidos\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/#%C2%BFPor_que_falla_wp_mail_y_por_que_necesitas_SMTP\" >\u00bfPor qu\u00e9 falla wp_mail() y por qu\u00e9 necesitas SMTP?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/#Paso_1_Elige_el_plugin_SMTP_para_WordPress\" >Paso 1: Elige el plugin SMTP para WordPress<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/#WP_Mail_SMTP\" >WP Mail SMTP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/#FluentSMTP\" >FluentSMTP<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/#Paso_2_Crea_la_cuenta_de_correo_que_usara_WordPress\" >Paso 2: Crea la cuenta de correo que usar\u00e1 WordPress<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/#Paso_3_Reune_los_datos_de_conexion_SMTP\" >Paso 3: Re\u00fane los datos de conexi\u00f3n SMTP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/#Paso_4_Configura_WP_Mail_SMTP_con_tus_credenciales\" >Paso 4: Configura WP Mail SMTP con tus credenciales<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/#Envia_un_correo_de_prueba\" >Env\u00eda un correo de prueba<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/#Paso_5_Prueba_WooCommerce_y_tus_formularios\" >Paso 5: Prueba WooCommerce y tus formularios<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/#Preguntas_frecuentes\" >Preguntas frecuentes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/#Sigue_leyendo\" >Sigue leyendo<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%C2%BFPor_que_falla_wp_mail_y_por_que_necesitas_SMTP\"><\/span>\u00bfPor qu\u00e9 falla wp_mail() y por qu\u00e9 necesitas SMTP?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La funci\u00f3n de correo de WordPress usa la funci\u00f3n PHP <code>mail()<\/code> del servidor. El problema es que Gmail, Outlook y la mayor\u00eda de los proveedores desconf\u00edan de los correos enviados sin autenticaci\u00f3n. En la pr\u00e1ctica:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Los correos de confirmaci\u00f3n de WooCommerce no llegan.<\/li>\n\n\n\n<li>Los formularios de contacto (Contact Form 7, WPForms) env\u00edan al spam.<\/li>\n\n\n\n<li>Las notificaciones de WordPress (usuarios nuevos, recuperaci\u00f3n de contrase\u00f1a) desaparecen.<\/li>\n\n\n\n<li>Tu dominio puede quedar marcado como fuente de spam, lo que da\u00f1a tu reputaci\u00f3n de env\u00edo.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Con SMTP, WordPress se autentica con tu servidor de correo usando un usuario y una contrase\u00f1a, y el mensaje sale con el remitente correcto. Si adem\u00e1s tu dominio tiene bien configurados sus registros SPF, DKIM y DMARC (te explicamos qu\u00e9 son en <a href=\"https:\/\/zne.cl\/guias\/spf-dkim-dmarc\/\">esta gu\u00eda de SPF, DKIM y DMARC<\/a>), la entrega mejora todav\u00eda m\u00e1s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El hosting tambi\u00e9n importa: un <a href=\"https:\/\/znet-hosting.cl\/hosting-wordpress\/\">hosting WordPress<\/a> con el correo en una plataforma separada evita que los problemas del sitio afecten tus env\u00edos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Paso_1_Elige_el_plugin_SMTP_para_WordPress\"><\/span>Paso 1: Elige el plugin SMTP para WordPress<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hay varios plugins en el repositorio oficial de WordPress. Recomendamos dos opciones probadas y gratuitas:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"WP_Mail_SMTP\"><\/span>WP Mail SMTP<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Es el plugin SMTP m\u00e1s usado de WordPress, con m\u00e1s de 4 millones de instalaciones activas. Su versi\u00f3n gratuita permite configurar cualquier servidor SMTP, y su asistente guiado lo hace ideal si est\u00e1s empezando.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00f3mo instalarlo:<\/strong> en tu panel de WordPress, ve a <strong>Plugins \u203a A\u00f1adir nuevo plugin<\/strong>, busca &#8220;WP Mail SMTP&#8221; y haz clic en <strong>Instalar ahora<\/strong> y luego en <strong>Activar<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FluentSMTP\"><\/span>FluentSMTP<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Una alternativa m\u00e1s liviana, tambi\u00e9n gratuita y sin funciones bloqueadas. Permite configurar varios remitentes y guarda un registro de los correos enviados, muy \u00fatil para diagnosticar problemas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00f3mo instalarlo:<\/strong> ve a <strong>Plugins \u203a A\u00f1adir nuevo plugin<\/strong>, busca &#8220;FluentSMTP&#8221;, inst\u00e1lalo y act\u00edvalo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Paso_2_Crea_la_cuenta_de_correo_que_usara_WordPress\"><\/span>Paso 2: Crea la cuenta de correo que usar\u00e1 WordPress<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Antes de configurar el plugin, necesitas una cuenta de correo con tu dominio, por ejemplo <code>contacto@tunegocio.cl<\/code>. Esa ser\u00e1 la direcci\u00f3n que WordPress usar\u00e1 para enviar. Cr\u00e9ala desde el panel de tu hosting o de tu servicio de correo, con una contrase\u00f1a segura, y guarda las credenciales: las necesitas en el paso 4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Si tu hosting es Znet-Hosting:<\/strong> sigue la gu\u00eda <a href=\"https:\/\/soporte.znet-hosting.cl\/docs\/como-crear-correos-corporativos\/\">C\u00f3mo crear correos corporativos<\/a> del centro de ayuda.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Una ventaja de nuestro <a href=\"https:\/\/znet-hosting.cl\/correos-corporativos\/\">correo corporativo<\/a> es que funciona en una plataforma separada del hosting web: si migras tu sitio o haces mantenciones, tus correos siguen funcionando.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Paso_3_Reune_los_datos_de_conexion_SMTP\"><\/span>Paso 3: Re\u00fane los datos de conexi\u00f3n SMTP<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para conectar el plugin con tu servidor de correo necesitas los datos exactos de tu cuenta: servidor, puerto, tipo de cifrado y usuario. Los encuentras en el panel de tu proveedor de correo.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Si tu correo es de Znet-Hosting:<\/strong> revisa la gu\u00eda <a href=\"https:\/\/soporte.znet-hosting.cl\/docs\/como-ver-datos-de-configuracion-para-mis-correos\/\">C\u00f3mo ver los datos de configuraci\u00f3n de mis correos<\/a> del centro de ayuda.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">En general, los datos se ven as\u00ed (reemplaza <code>tudominio.cl<\/code> por tu dominio):<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Dato<\/th><th>Valor habitual<\/th><\/tr><\/thead><tbody><tr><td>Servidor de correo saliente (SMTP)<\/td><td><code>smtp.tudominio.cl<\/code><\/td><\/tr><tr><td>Puerto SMTP<\/td><td><code>465<\/code><\/td><\/tr><tr><td>Cifrado<\/td><td>SSL\/TLS<\/td><\/tr><tr><td>Usuario<\/td><td>Tu correo completo (por ejemplo, <code>contacto@tudominio.cl<\/code>)<\/td><\/tr><tr><td>Contrase\u00f1a<\/td><td>La contrase\u00f1a de esa cuenta<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Paso_4_Configura_WP_Mail_SMTP_con_tus_credenciales\"><\/span>Paso 4: Configura WP Mail SMTP con tus credenciales<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Con el plugin instalado y tus datos listos, en WP Mail SMTP:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ve a <strong>WP Mail SMTP \u203a Ajustes<\/strong> en el men\u00fa lateral de WordPress.<\/li>\n\n\n\n<li>Escribe el <strong>correo del remitente<\/strong> (From Email) y el <strong>nombre del remitente<\/strong> (From Name).<\/li>\n\n\n\n<li>En <strong>Mailer<\/strong>, elige <strong>Otro SMTP<\/strong> (Other SMTP).<\/li>\n\n\n\n<li>En <strong>Servidor SMTP<\/strong> (SMTP Host), escribe el servidor de tu cuenta.<\/li>\n\n\n\n<li>En <strong>Cifrado<\/strong> (Encryption), elige <strong>SSL<\/strong> si usas el puerto 465, o <strong>TLS<\/strong> si usas el 587.<\/li>\n\n\n\n<li>Escribe el <strong>puerto<\/strong> que corresponde.<\/li>\n\n\n\n<li>Activa la <strong>autenticaci\u00f3n<\/strong> e ingresa tu usuario (el correo completo) y tu contrase\u00f1a.<\/li>\n\n\n\n<li>Haz clic en <strong>Guardar ajustes<\/strong>.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Envia_un_correo_de_prueba\"><\/span>Env\u00eda un correo de prueba<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Antes de dar por terminada la configuraci\u00f3n, ve a <strong>WP Mail SMTP \u203a Herramientas<\/strong> y abre la pesta\u00f1a <strong>Prueba de correo<\/strong> (Email Test). Escribe una direcci\u00f3n donde puedas revisar la llegada y env\u00eda la prueba. Si todo est\u00e1 bien, el mensaje llega en minutos. Si hay un error, el plugin muestra el detalle para que puedas corregirlo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Paso_5_Prueba_WooCommerce_y_tus_formularios\"><\/span>Paso 5: Prueba WooCommerce y tus formularios<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Una vez configurado el SMTP, prueba los flujos importantes de tu sitio:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>WooCommerce:<\/strong> haz un pedido de prueba y revisa que llegue el correo de confirmaci\u00f3n.<\/li>\n\n\n\n<li><strong>Contact Form 7 o WPForms:<\/strong> env\u00eda el formulario de contacto y revisa que llegue la notificaci\u00f3n.<\/li>\n\n\n\n<li><strong>Registro de usuarios:<\/strong> crea un usuario de prueba y revisa que llegue el correo de bienvenida.<\/li>\n\n\n\n<li><strong>Recuperaci\u00f3n de contrase\u00f1a:<\/strong> usa &#8220;\u00bfHas olvidado tu contrase\u00f1a?&#8221; y confirma que el correo llega al tiro.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Si tu servidor env\u00eda correos que no reconoces, revisa <a href=\"https:\/\/znet-hosting.cl\/blog\/prevencion-de-spam-en-servidores-con-whm-cpanel\/\">c\u00f3mo evitar que tu servidor env\u00ede spam<\/a>.<\/p>\n\n\n<aside class=\"znb-dif\" aria-label=\"Ventajas de Znet-Hosting\"><p class=\"znb-dif__titulo\">En Znet-Hosting<\/p><ul><li><strong>Correo en una plataforma separada<\/strong> Si tu web se cae, tu correo sigue funcionando.<\/li><li><strong>Protecci\u00f3n DDoS incluida<\/strong> Sin costo extra, en todos los planes.<\/li><li><strong>Soporte humano en espa\u00f1ol<\/strong> Por WhatsApp y ticket, con personas reales.<\/li><li><strong>Precios en pesos chilenos<\/strong> Sin sorpresas por el tipo de cambio.<\/li><\/ul><\/aside>\n\n\n<aside class=\"znb-cta\" aria-label=\"Plan ROCKET\">\n\t\t<p class=\"znb-cta__titulo\">\u00bfQuieres que tu WordPress cargue r\u00e1pido y est\u00e9 respaldado?<\/p>\n\t\t<p class=\"znb-cta__plan\"><strong>ROCKET<\/strong> \u00b7 Pymes con tr\u00e1fico creciente<\/p>\n\t\t<p class=\"znb-cta__precio\">Desde <strong>$5.600<\/strong>\/mes + IVA<\/p>\n\t\t<ul class=\"znb-cta__lista\">\n\t\t\t\t\t\t\t<li>5 GB SSD NVMe<\/li>\n\t\t\t\t\t\t\t<li>Staging para probar cambios<\/li>\n\t\t\t\t\t\t\t<li>SSL y CDN gratis<\/li>\n\t\t\t\t\t<\/ul>\n\t\t<p class=\"znb-cta__acciones\">\n\t\t\t<a class=\"znb-boton\" href=\"https:\/\/administracion.znet-host.com\/index.php?rp=\/store\/wordpress\/rocket&#038;currency=2&#038;znb=blog-blog\" rel=\"nofollow\" data-znb-plan=\"rocket\" data-znb-prueba=\"1\">Pru\u00e9balo 5 d\u00edas gratis<\/a>\n\t\t\t<a class=\"znb-enlace\" href=\"https:\/\/znet-hosting.cl\/hosting-wordpress\/\">Ver todos los planes de hosting WordPress<\/a>\n\t\t<\/p>\n\t\t\t\t\t<p class=\"znb-cta__micro\">5 d\u00edas gratis \u00b7 Sin tarjeta \u00b7 Sin cobros autom\u00e1ticos<\/p>\n\t\t\t<\/aside>\n\n\n\n<p class=\"wp-block-paragraph\">\u00bfSolo necesitas el correo con tu dominio?<\/p>\n\n\n<aside class=\"znb-cta\" aria-label=\"Plan Email Pro\">\n\t\t<p class=\"znb-cta__titulo\">Si tu web se cae, tu correo sigue funcionando<\/p>\n\t\t<p class=\"znb-cta__plan\"><strong>Email Pro<\/strong> \u00b7 Pymes y equipos<\/p>\n\t\t<p class=\"znb-cta__precio\">Desde <strong>$2.000<\/strong>\/mes por buz\u00f3n + IVA<\/p>\n\t\t<ul class=\"znb-cta__lista\">\n\t\t\t\t\t\t\t<li>10 GB por buz\u00f3n<\/li>\n\t\t\t\t\t\t\t<li>Servidor separado del hosting<\/li>\n\t\t\t\t\t\t\t<li>Calendario y contactos compartidos<\/li>\n\t\t\t\t\t<\/ul>\n\t\t<p class=\"znb-cta__acciones\">\n\t\t\t<a class=\"znb-boton\" href=\"https:\/\/administracion.znet-host.com\/index.php?rp=\/store\/correos-new\/email-10gb&#038;currency=2&#038;znb=blog-blog\" rel=\"nofollow\" data-znb-plan=\"email-pro\" data-znb-prueba=\"1\">Pru\u00e9balo 5 d\u00edas gratis<\/a>\n\t\t\t<a class=\"znb-enlace\" href=\"https:\/\/znet-hosting.cl\/correos-corporativos\/\">Ver todos los planes de correo corporativo<\/a>\n\t\t<\/p>\n\t\t\t\t\t<p class=\"znb-cta__micro\">5 d\u00edas gratis \u00b7 Sin tarjeta \u00b7 Sin cobros autom\u00e1ticos<\/p>\n\t\t\t<\/aside>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Preguntas_frecuentes\"><\/span>Preguntas frecuentes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1\"><strong class=\"schema-faq-question\">\u00bfPor qu\u00e9 los correos de mi WordPress llegan al spam?<\/strong> <p class=\"schema-faq-answer\">Porque WordPress usa por defecto la funci\u00f3n PHP <code>mail()<\/code>, que no se autentica ante los filtros antispam. Con SMTP y tus credenciales reales, los correos salen autenticados desde tu servidor de correo y llegan a la bandeja de entrada.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-2\"><strong class=\"schema-faq-question\">\u00bfNecesito un plugin de pago para configurar SMTP en WordPress?<\/strong> <p class=\"schema-faq-answer\">No. WP Mail SMTP y FluentSMTP tienen versiones gratuitas que se conectan a cualquier servidor SMTP est\u00e1ndar.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-3\"><strong class=\"schema-faq-question\">\u00bfQu\u00e9 puerto debo usar para el SMTP?<\/strong> <p class=\"schema-faq-answer\">Normalmente, el 465 con SSL o el 587 con TLS. Los datos exactos de tu cuenta est\u00e1n en el panel de tu proveedor de correo.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-4\"><strong class=\"schema-faq-question\">\u00bfEl correo corporativo de Znet-Hosting funciona aunque cambie mi plan de hosting?<\/strong> <p class=\"schema-faq-answer\">S\u00ed. Nuestro correo corporativo funciona en una plataforma separada del hosting web: puedes cambiar de plan, migrar o hacer mantenciones sin que se interrumpa tu correo.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-5\"><strong class=\"schema-faq-question\">\u00bfZnet-Hosting migra gratis mi sitio si vengo de otro proveedor?<\/strong> <p class=\"schema-faq-answer\">S\u00ed. La migraci\u00f3n es gratis y asistida: escr\u00edbele a nuestro soporte humano en espa\u00f1ol y te ayudamos a traer tu sitio, tus bases de datos y tus correos.<\/p> <\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sigue_leyendo\"><\/span>Sigue leyendo<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/znet-hosting.cl\/blog\/prevencion-de-spam-en-servidores-con-whm-cpanel\/\">C\u00f3mo evitar que tu servidor env\u00ede spam<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/znet-hosting.cl\/blog\/instalar-wordpress-hosting\/\">C\u00f3mo instalar WordPress: gu\u00eda completa para principiantes<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/znet-hosting.cl\/blog\/consejos-para-optimizar-wordpress\/\">C\u00f3mo optimizar WordPress para que cargue m\u00e1s r\u00e1pido<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Por Mauricio Zalles, Webmaster de Znet-Hosting. Actualizado el 18 de octubre de 2026.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Respuesta corta: para que los correos de tu WordPress lleguen, instala un plugin SMTP gratuito (WP Mail SMTP o FluentSMTP), crea una cuenta de correo con tu dominio y conecta el plugin a tu servidor de correo con su servidor SMTP, el puerto (465 con SSL o 587 con TLS), tu usuario y tu contrase\u00f1a. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[72],"tags":[112],"class_list":["post-1200","post","type-post","status-publish","format-standard","hentry","category-wordpress","tag-wordpress"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>C\u00f3mo configurar SMTP en WordPress: gu\u00eda paso a paso<\/title>\n<meta name=\"description\" content=\"\u00bfLos correos de tu WordPress no llegan o caen en spam? Configura SMTP con WP Mail SMTP o FluentSMTP paso a paso, con tu correo y sin plugins pagos.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/znet-hosting.cl\/blog\/configurar-smtp-wordpress\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00f3mo configurar SMTP en WordPress: gu\u00eda paso a paso\" \/>\n<meta property=\"og:description\" content=\"\u00bfLos correos de tu WordPress no llegan o caen en spam? 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