Articles tagged with email security

August 12, 2026 8 min read

How to Read a DMARC Report (Aggregate XML, Explained Simply)

DMARC aggregate reports arrive as dense XML. Learn how to read them, what each field means, and how to spot SPF and DKIM alignment failures.

Email Security DMARC Reporting

January 15, 2026 9 min read

TXT records power email authentication and domain verification. Learn what they do, common mistakes, and a typo-proof checklist.

Email Security DNS SPF DKIM DMARC Best Practices

January 08, 2026 8 min read

Understanding DMARC alignment is crucial for email security. Learn why your From: domain must match your SPF or DKIM domains to prevent spoofing.

Email Security DMARC SPF DKIM DNS