RFC 9989: What Every Organization Needs to Know About the New DMARC Standard
DMARC has evolved. With the publication of RFC 9989, organizations now have new capabilities to better protect their domains, including policies for nonexistent subdomains, Public Suffix Domains, and improved testing. Learn what has changed from RFC 7489, what it means for existing DMARC deployments, and how to prepare your email authentication strategy for the future.