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Alternativa a Folderly: Comparación de Warmy.io vs Folderly

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En el mundo del marketing digital, el éxito de las campañas por correo electrónico depende en gran medida de las tasas de entrega de los mensajes. El calentamiento del correo electrónico se perfila como un factor clave para aumentar estas tasas, garantizando que tus mensajes lleguen directo a la bandeja de entrada. Hoy exploramos dos […]

SMTP Email Error 554 5.7.1 – How to Resolve [SOLVED]

Text on a white background reads: SMTP Error 554 5.7.1 How to Resolve [SOLVED]. The words How to Resolve and [SOLVED] are in red, while the rest of the text is in dark blue.

Have you ever written an important email, pressed send, and it seemingly vanishes into cyberspace and fails to arrive at its destination? It’s frustrating—and nerve-wracking, particularly if you’re on a time-sensitive communication deadline. One of the reasons your email doesn’t go through—or gets lost in translation forever—is a problem known as SMTP Error 554 5.7.1.  […]

Is Your Cold Email Template Getting You Marked as Spam?

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When it comes to cold outreach, many marketers and sales teams focus on the quality of the email list. But, here’s some real talk. No matter how great your connections are, your cold email template can make or break your dreams. You may be sitting on a goldmine of perfect prospects, but if your email template […]

Why Implementing BIMI is a Game-Changer for Your Brand

A digital illustration showcasing the Bimi email logo at the center, surrounded by various tech and media brand logos including Amazon, Instagram, Apple, and Microsoft. The design features glowing lines connecting these logos, with warmy.io at the bottom.

In 2024, the number of sent and received emails reached 361.5 billion. Can you believe it? And this 2025, it is estimated to be 376.4 billion. The point is, you cannot make sure your email is seen, much less read. Assuming your email gets to the inbox at all, and there’s no guarantees of that either. That is […]

Cómo implementar SPF, DKIM y DMARC en Campaign Monitor

Texto en español dice: “SPF, DKIM y DMARC: Cómo implementarlos en Campaign Monitor para la autenticación de correo electrónico.” A la derecha, un panel muestra registros SPF para servicios como Gmail, Outlook, AWS y Mailchimp.

En un mundo donde el correo electrónico es el canal de comunicación diario entre empresas, clientes y colaboradores, es necesario garantizar que cada mensaje provenga de quien dice haberlo enviado. Para lograrlo, existe un conjunto de métodos conocido como autenticación de correo electrónico, que no solo verifica la legitimidad del remitente, sino que también protege […]

Get Response deliverability: Best Practices and Tools

Get Response deliverability

Have you ever thought about why your properly written marketing emails get thrown in the spam folder or are never opened? You’re not by yourself. New data shows that almost 20% of real emails don’t make it to the inboxes of their intended readers. This can mean missed chances and lost money for companies that […]

Configuración del registro SPF en Salesforce: Guía práctica

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El correo electrónico es la piedra angular de las empresas de todo el mundo. Ya sea para captar clientes potenciales, comunicarse con los clientes o colaborar con el equipo interno, la fiabilidad de la entrega de correos electrónicos puede marcar la diferencia entre el éxito y el fracaso de una compañía. Para los usuarios de […]