What is email authentication?

About this episode:

What is email authentication, and why does it matter? In this video, email authentication expert Jonathan Torres explains how SPF, DKIM, and DMARC work together to protect your domain and sender reputation. It’s not just about adding DNS records — authentication builds trust with mailbox providers and shields your customers from threats like phishing and spoofing. Jonathan breaks down these protocols and shows why they’re essential for keeping your emails out of spam. Get the basics of email authentication to gain a deeper understanding of these protocols. If you’re curious about trends in email authentication usage, find the latest data in our free, ungated report.