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By Patronum
May 12, 2025
Navigating the Future of Email Security: What Google, Microsoft, and Yahoo’s New DMARC Requirements Mean for You
Email continues to be the leading vector for phishing, impersonation, and business email compromise (BEC). To counteract this, tech giants like Google, Microsoft, and Yahoo are tightening the rules on domain-based email authentication protocols—most notably DMARC (Domain-based Message Authentication, Reporting and Conformance). For IT leaders managing Google Workspace environments, the time to act is now.… Continue reading Navigating the Future of Email Security: What Google, Microsoft, and Yahoo’s New DMARC Requirements Mean for You

By Patronum
April 14, 2025
Microsoft’s New DMARC Enforcement: What It Means for Google Workspace Admins
In the evolving landscape of email security, 2024 marked a significant turning point. Following Google and Yahoo’s lead, Microsoft has announced it will begin enforcing email authentication standards—SPF, DKIM, and DMARC—for bulk senders starting 5 May 2025. For IT managers and Google Workspace administrators, this isn’t just a Microsoft problem—it’s a wake-up call to tighten… Continue reading Microsoft’s New DMARC Enforcement: What It Means for Google Workspace Admins