{"id":45957,"date":"2022-03-21T11:20:11","date_gmt":"2022-03-21T11:20:11","guid":{"rendered":"https:\/\/mailrelay.com\/testimonios\/"},"modified":"2026-09-09T12:57:55","modified_gmt":"2026-09-09T12:57:55","slug":"testimonios","status":"publish","type":"page","link":"https:\/\/mailrelay.com\/es\/testimonios\/","title":{"rendered":"Testimonios"},"content":{"rendered":"\n<div class=\"wp-block-query case-study-listing is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"is-flex-container columns-2 wp-block-post-template is-layout-flow wp-block-post-template-is-layout-flow\"><li class=\"wp-block-post post-117733 post type-post status-publish format-standard has-post-thumbnail hentry category-email-marketing category-listas-suscriptores-y-captacion\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/12\/owned-paid-earned-media\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/owned-paid-earned-media-destacada.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Owned, paid y earned media: por qu\u00e9 tu lista de email es el canal que no te pueden quitar\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/owned-paid-earned-media-destacada.png 1672w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/owned-paid-earned-media-destacada-300x169.png 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/owned-paid-earned-media-destacada-1024x576.png 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/owned-paid-earned-media-destacada-768x432.png 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/owned-paid-earned-media-destacada-1536x864.png 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/owned-paid-earned-media-destacada-110x62.png 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/owned-paid-earned-media-destacada-60x34.png 60w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/12\/owned-paid-earned-media\/\" target=\"_self\" >Owned, paid y earned media: por qu\u00e9 tu lista de email es el canal que no te pueden quitar<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Los algoritmos cambian y las cuentas se cierran. Tu lista de suscriptores sigue siendo tuya<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/12\/owned-paid-earned-media\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-113990 post type-post status-publish format-standard has-post-thumbnail hentry category-email-marketing category-estrategia-y-herramientas-email\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/12\/newsletter-bloggers-creadores\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/newsletter-bloggers-creadores-cabecera.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Newsletter para bloggers y creadores: qu\u00e9 plataforma elegir (2026)\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/newsletter-bloggers-creadores-cabecera.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/newsletter-bloggers-creadores-cabecera-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/newsletter-bloggers-creadores-cabecera-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/newsletter-bloggers-creadores-cabecera-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/newsletter-bloggers-creadores-cabecera-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/newsletter-bloggers-creadores-cabecera-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/12\/newsletter-bloggers-creadores\/\" target=\"_self\" >Newsletter para bloggers y creadores: qu\u00e9 plataforma elegir (2026)<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Si tienes un blog, un podcast o un canal, tu newsletter es la forma m\u00e1s directa de que tus lectores vuelvan cada vez que publicas. Pero \u00bfqu\u00e9 plataforma usar? Depende sobre todo de una pregunta: \u00bfquieres cobrar por tu newsletter o quieres hacer crecer tu marca con tu propia lista? \u00bfTienes un blog? Env\u00eda tus&hellip;<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/12\/newsletter-bloggers-creadores\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-117093 post type-post status-publish format-standard has-post-thumbnail hentry category-copywriting-y-ejemplos-email category-email-marketing\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/11\/encuesta-whatsapp\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/encuesta-whatsapp-cabecera.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"C\u00f3mo hacer una encuesta en WhatsApp: paso a paso en el m\u00f3vil, el PC, grupos y canales\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/encuesta-whatsapp-cabecera.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/encuesta-whatsapp-cabecera-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/encuesta-whatsapp-cabecera-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/encuesta-whatsapp-cabecera-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/encuesta-whatsapp-cabecera-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/encuesta-whatsapp-cabecera-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/11\/encuesta-whatsapp\/\" target=\"_self\" >C\u00f3mo hacer una encuesta en WhatsApp: paso a paso en el m\u00f3vil, el PC, grupos y canales<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">C\u00f3mo crearla en un minuto, qui\u00e9n ve los votos y qu\u00e9 hacer si quieres preguntar a todos tus clientes a la vez<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/11\/encuesta-whatsapp\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-111821 post type-post status-publish format-standard has-post-thumbnail hentry category-copywriting-y-ejemplos-email category-email-marketing\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/11\/firmas-de-email-graciosas\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/firmas-de-email-graciosas.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Firmas de email graciosas: 30 ejemplos para copiar y curiosidades que no sab\u00edas\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/firmas-de-email-graciosas.jpg 1672w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/firmas-de-email-graciosas-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/firmas-de-email-graciosas-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/firmas-de-email-graciosas-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/firmas-de-email-graciosas-1536x864.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/firmas-de-email-graciosas-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/firmas-de-email-graciosas-60x34.jpg 60w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/11\/firmas-de-email-graciosas\/\" target=\"_self\" >Firmas de email graciosas: 30 ejemplos para copiar y curiosidades que no sab\u00edas<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">30 firmas con humor para copiar, cu\u00e1ndo usarlas y las curiosidades de esas l\u00edneas que nadie lee<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/11\/firmas-de-email-graciosas\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-114336 post type-post status-publish format-standard has-post-thumbnail hentry category-copywriting-y-ejemplos-email category-email-marketing\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/09\/formato-texto-whatsapp\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"865\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/formato-texto-whatsapp-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Negrita, cursiva y tachado en WhatsApp: los 8 formatos de texto y c\u00f3mo usarlos en tu negocio\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/formato-texto-whatsapp-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/formato-texto-whatsapp-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/formato-texto-whatsapp-destacada-1024x577.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/formato-texto-whatsapp-destacada-768x433.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/formato-texto-whatsapp-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/formato-texto-whatsapp-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/09\/formato-texto-whatsapp\/\" target=\"_self\" >Negrita, cursiva y tachado en WhatsApp: los 8 formatos de texto y c\u00f3mo usarlos en tu negocio<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Los s\u00edmbolos que tienes que escribir, los atajos del m\u00f3vil y del PC, y cinco mensajes de empresa listos para copiar<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/09\/formato-texto-whatsapp\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-112555 post type-post status-publish format-standard has-post-thumbnail hentry category-email-marketing category-estrategia-y-herramientas-email\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/09\/tendencias-email-marketing-2027\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/tendencias-email-marketing-2027-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Tendencias de email marketing 2027: 8 cambios que ya est\u00e1n aqu\u00ed (y una plantilla para cada uno)\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/tendencias-email-marketing-2027-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/tendencias-email-marketing-2027-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/tendencias-email-marketing-2027-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/tendencias-email-marketing-2027-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/tendencias-email-marketing-2027-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/tendencias-email-marketing-2027-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/09\/tendencias-email-marketing-2027\/\" target=\"_self\" >Tendencias de email marketing 2027: 8 cambios que ya est\u00e1n aqu\u00ed (y una plantilla para cada uno)<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Qu\u00e9 est\u00e1 cambiando en el email, con datos, y una plantilla para aplicar cada cambio en tu pr\u00f3xima campa\u00f1a<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/09\/tendencias-email-marketing-2027\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-113599 post type-post status-publish format-standard has-post-thumbnail hentry category-copywriting-y-ejemplos-email category-email-marketing\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/06\/ley-de-murphy\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/ley-de-murphy-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Ley de Murphy: qu\u00e9 es, de d\u00f3nde viene y 20 leyes que se cumplen en tu email marketing\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/ley-de-murphy-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/ley-de-murphy-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/ley-de-murphy-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/ley-de-murphy-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/ley-de-murphy-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/ley-de-murphy-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/06\/ley-de-murphy\/\" target=\"_self\" >Ley de Murphy: qu\u00e9 es, de d\u00f3nde viene y 20 leyes que se cumplen en tu email marketing<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">La historia real de la frase m\u00e1s famosa de la mala suerte y lo que ense\u00f1a a quien env\u00eda emails<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/06\/ley-de-murphy\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-113514 post type-post status-publish format-standard has-post-thumbnail hentry category-email-marketing category-estrategia-y-herramientas-email\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/05\/estrategia-retencion-email-sms\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/estrategia-retencion-email-sms-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Estrategia de retenci\u00f3n con email y SMS: 6 flujos para copiar\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/estrategia-retencion-email-sms-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/estrategia-retencion-email-sms-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/estrategia-retencion-email-sms-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/estrategia-retencion-email-sms-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/estrategia-retencion-email-sms-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/estrategia-retencion-email-sms-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/05\/estrategia-retencion-email-sms\/\" target=\"_self\" >Estrategia de retenci\u00f3n con email y SMS: 6 flujos para copiar<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Seis automatizaciones que combinan email y SMS, con sus tiempos y c\u00f3mo montarlas paso a paso en Mailrelay<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/05\/estrategia-retencion-email-sms\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-112438 post type-post status-publish format-standard has-post-thumbnail hentry category-email-marketing category-plantillas-y-diseno-de-newsletter\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/03\/comic-sans\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/comic-sans-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Comic Sans: la historia de la tipograf\u00eda m\u00e1s odiada (y qu\u00e9 usar en tus emails)\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/comic-sans-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/comic-sans-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/comic-sans-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/comic-sans-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/comic-sans-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/comic-sans-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/03\/comic-sans\/\" target=\"_self\" >Comic Sans: la historia de la tipograf\u00eda m\u00e1s odiada (y qu\u00e9 usar en tus emails)<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Naci\u00f3 para un programa que nunca la us\u00f3 y acab\u00f3 en todas partes: su historia y c\u00f3mo elegir la letra de tus emails<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/03\/comic-sans\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-112482 post type-post status-publish format-standard has-post-thumbnail hentry category-email-marketing category-estrategia-y-herramientas-email\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/03\/calendario-de-marketing-2027\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/calendario-marketing-2027-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Calendario de marketing 2027: fechas clave y asuntos de email listos para copiar\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/calendario-marketing-2027-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/calendario-marketing-2027-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/calendario-marketing-2027-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/calendario-marketing-2027-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/calendario-marketing-2027-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/calendario-marketing-2027-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/03\/calendario-de-marketing-2027\/\" target=\"_self\" >Calendario de marketing 2027: fechas clave y asuntos de email listos para copiar<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Todas las fechas del a\u00f1o, cu\u00e1ndo empezar cada campa\u00f1a y asuntos que puedes copiar tal cual<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/03\/calendario-de-marketing-2027\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-111803 post type-post status-publish format-standard has-post-thumbnail hentry category-copywriting-y-ejemplos-email category-email-marketing\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/02\/juegos-de-palabras\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/juegos-de-palabras-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Juegos de palabras: tipos, ejemplos y 30 asuntos de email con gancho\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/juegos-de-palabras-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/juegos-de-palabras-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/juegos-de-palabras-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/juegos-de-palabras-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/juegos-de-palabras-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/juegos-de-palabras-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/02\/juegos-de-palabras\/\" target=\"_self\" >Juegos de palabras: tipos, ejemplos y 30 asuntos de email con gancho<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Qu\u00e9 son, los tipos con ejemplos y 30 asuntos para copiar en tus newsletters<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/02\/juegos-de-palabras\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-112141 post type-post status-publish format-standard has-post-thumbnail hentry category-email-marketing category-entregabilidad-y-aspectos-tecnicos\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/02\/como-verificar-un-email\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/como-verificar-un-email-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"C\u00f3mo verificar un email: comprobar si un correo existe y validar tu lista antes de enviar\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/como-verificar-un-email-destacada.jpg 1200w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/como-verificar-un-email-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/como-verificar-un-email-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/como-verificar-un-email-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/como-verificar-un-email-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/11\/como-verificar-un-email-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/02\/como-verificar-un-email\/\" target=\"_self\" >C\u00f3mo verificar un email: comprobar si un correo existe y validar tu lista antes de enviar<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">M\u00e9todos gratis para un correo suelto, c\u00f3mo limpiar una lista entera y qu\u00e9 no detecta ning\u00fan verificador<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/11\/02\/como-verificar-un-email\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-110661 post type-post status-publish format-standard has-post-thumbnail hentry category-email-marketing category-estrategia-y-herramientas-email\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/28\/crm-gratis\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/crm-gratis-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"CRM gratis en espa\u00f1ol: 8 opciones y qu\u00e9 incluye de verdad cada plan\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/crm-gratis-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/crm-gratis-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/crm-gratis-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/crm-gratis-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/crm-gratis-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/crm-gratis-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/28\/crm-gratis\/\" target=\"_self\" >CRM gratis en espa\u00f1ol: 8 opciones y qu\u00e9 incluye de verdad cada plan<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Cu\u00e1ntos usuarios y contactos te deja cada uno, qu\u00e9 le falta y cu\u00e1ndo merece la pena pagar<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/28\/crm-gratis\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-110641 post type-post status-publish format-standard has-post-thumbnail hentry category-email-marketing category-estrategia-y-herramientas-email\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/28\/email-sms-o-whatsapp\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/email-sms-whatsapp-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\u00bfEmail, SMS o WhatsApp? Qu\u00e9 canal usar para cada mensaje de tu negocio\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/email-sms-whatsapp-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/email-sms-whatsapp-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/email-sms-whatsapp-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/email-sms-whatsapp-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/email-sms-whatsapp-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/email-sms-whatsapp-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/28\/email-sms-o-whatsapp\/\" target=\"_self\" >\u00bfEmail, SMS o WhatsApp? Qu\u00e9 canal usar para cada mensaje de tu negocio<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Una tabla con 14 mensajes habituales, el canal que conviene en cada uno y c\u00f3mo combinarlos sin cansar a tus clientes<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/28\/email-sms-o-whatsapp\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-110598 post type-post status-publish format-standard has-post-thumbnail hentry category-fundamentos-y-estrategia-marketing category-marketing\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/28\/estrategias-de-marketing-digital\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/estrategias-marketing-digital-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Estrategias de marketing digital: 12 ejemplos para pymes y c\u00f3mo elegir las tuyas\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/estrategias-marketing-digital-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/estrategias-marketing-digital-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/estrategias-marketing-digital-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/estrategias-marketing-digital-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/estrategias-marketing-digital-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/estrategias-marketing-digital-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/28\/estrategias-de-marketing-digital\/\" target=\"_self\" >Estrategias de marketing digital: 12 ejemplos para pymes y c\u00f3mo elegir las tuyas<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Qu\u00e9 hacer, cu\u00e1nto cuesta y c\u00f3mo medirlo: las estrategias que funcionan en negocios peque\u00f1os, con un plan de 3 meses de ejemplo<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/28\/estrategias-de-marketing-digital\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-110365 post type-post status-publish format-standard has-post-thumbnail hentry category-email-marketing category-entregabilidad-y-aspectos-tecnicos\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/27\/smtp-wordpress\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/smtp-wordpress-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"C\u00f3mo configurar SMTP en WordPress para que tus correos lleguen\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/smtp-wordpress-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/smtp-wordpress-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/smtp-wordpress-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/smtp-wordpress-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/smtp-wordpress-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/smtp-wordpress-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/27\/smtp-wordpress\/\" target=\"_self\" >C\u00f3mo configurar SMTP en WordPress para que tus correos lleguen<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Por qu\u00e9 tus correos de WordPress no llegan y c\u00f3mo arreglarlo en 15 minutos<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/27\/smtp-wordpress\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-110198 post type-post status-publish format-standard has-post-thumbnail hentry category-email-marketing category-herramientas-y-software-de-marketing category-marketing\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/27\/software-email-marketing-soporte-espanol\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/software-email-marketing-soporte-espanol-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Software de email marketing en espa\u00f1ol: qu\u00e9 soporte tienes en el plan gratuito y en los de pago (2026)\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/software-email-marketing-soporte-espanol-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/software-email-marketing-soporte-espanol-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/software-email-marketing-soporte-espanol-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/software-email-marketing-soporte-espanol-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/software-email-marketing-soporte-espanol-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/software-email-marketing-soporte-espanol-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/27\/software-email-marketing-soporte-espanol\/\" target=\"_self\" >Software de email marketing en espa\u00f1ol: qu\u00e9 soporte tienes en el plan gratuito y en los de pago (2026)<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Casi todas las herramientas tienen la interfaz en espa\u00f1ol, pero no todas te responden en espa\u00f1ol ni mantienen el soporte en el plan gratuito. Te contamos qu\u00e9 ofrece cada una, plan por plan.<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/27\/software-email-marketing-soporte-espanol\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><li class=\"wp-block-post post-109000 post type-post status-publish format-standard has-post-thumbnail hentry category-email-marketing category-estrategia-y-herramientas-email\">\n<figure class=\"aligncenter wp-block-post-featured-image\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/26\/campana-black-friday-email-sms\/\" target=\"_self\" ><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/campana-black-friday-email-sms-destacada.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Campa\u00f1a de Black Friday por email y SMS: calendario, estrategia y plantillas para copiar\" style=\"height:200px;object-fit:contain;\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/campana-black-friday-email-sms-destacada.jpg 1536w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/campana-black-friday-email-sms-destacada-300x169.jpg 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/campana-black-friday-email-sms-destacada-1024x576.jpg 1024w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/campana-black-friday-email-sms-destacada-768x432.jpg 768w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/campana-black-friday-email-sms-destacada-110x62.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/campana-black-friday-email-sms-destacada-60x34.jpg 60w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/figure>\n\n<h2 class=\"has-text-align-center wp-block-post-title\"><a href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/26\/campana-black-friday-email-sms\/\" target=\"_self\" >Campa\u00f1a de Black Friday por email y SMS: calendario, estrategia y plantillas para copiar<\/a><\/h2>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Tres semanas, dos canales y un plan claro: qu\u00e9 enviar cada d\u00eda, a qui\u00e9n y c\u00f3mo automatizarlo para vender m\u00e1s este Black Friday.<\/p><p class=\"wp-block-post-excerpt__more-text\"><a class=\"wp-block-post-excerpt__more-link\" href=\"https:\/\/mailrelay.com\/es\/blog\/2026\/10\/26\/campana-black-friday-email-sms\/\">Leer m\u00e1s<\/a><\/p><\/div>\n<\/li><\/ul>\n\n<nav class=\"wp-block-query-pagination is-horizontal is-content-justification-center is-layout-flex wp-container-core-query-pagination-is-layout-a34a4ed3 wp-block-query-pagination-is-layout-flex\" aria-label=\"Paginaci\u00f3n\">\n\n\n<a href=\"\/es\/wp-json\/wp\/v2\/pages\/45957?query-21-page=2\" class=\"wp-block-query-pagination-next\">P\u00e1gina siguiente<\/a>\n<\/nav><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-45957","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Opiniones sobre Mailrelay: lo que dicen nuestros clientes<\/title>\n<meta name=\"description\" content=\"Descubre por qu\u00e9 miles de empresas conf\u00edan en Mailrelay para sus campa\u00f1as de email. 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