
Descubre por qué tus emails van a spam y soluciónalo al instante. Herramienta de entregabilidad con API y MCP para humanos y agentes AI.

mailX es un kit de herramientas de entregabilidad de correo 100% gratuito que diagnostica al instante por qué tus emails llegan a spam y te muestra exactamente cómo solucionarlo. Con datos DNS en tiempo real y la confianza de más de 50,000 marketers y desarrolladores, mailX ofrece insights accionables en segundos sin necesidad de registro.
mailX atiende a fundadores lanzando programas de email, equipos de ventas escalando operaciones outbound, marketers optimizando el rendimiento de campañas, agencias gestionando carteras de clientes y desarrolladores depurando infraestructura: cualquiera que necesite respuestas rápidas y claras cuando surgen problemas de entregabilidad.

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