Category: Email security
Browse all articles in the email security category.
- Published Apr 6, 2026 · 16 min readHow Real-Time Sender Reputation Stops PhishingReal-time sender reputation, SPF/DKIM/DMARC, and cryptographic verification stop phishing and protect email deliverability.
- Published Mar 9, 2026 · 16 min readContact Approval Systems vs Traditional Email FiltersContact approval verifies sender identity to stop BEC and impersonation—email filters handle bulk spam but often miss targeted, trust-based attacks.