Email Security Analysis of outlook.com
Complete verification of outlook.com's SPF, DKIM, and DMARC records. Find out if this domain is protected against email spoofing.
Last updated: April 2, 2026
80B
This domain is vulnerable to spoofing
SPF
OKv=spf1 include:spf2.outlook.com -allDKIM
OKSelectors: selector1, selector2DMARC
Warningv=DMARC1; p=none; sp=quarantine; pct=100; rua=mailto:rua@dmarc.microsoft; ruf=mailto:ruf@dmarc.microsoft; fo=1Read the guide
MX
OKoutlook-com.olc.protection.outlook.comRecommendations
- 1Change your DMARC policy from p=none to p=reject to block spoofing
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Analyze outlook.com liveGuides to understand these results
SPF Guide
Understand how SPF defines which servers are authorized to send emails for a domain.
DKIM Guide
Discover how DKIM cryptographically signs your emails to guarantee their authenticity.
DMARC Guide
Learn how DMARC orchestrates SPF and DKIM to protect your domain.
SPF vs DKIM vs DMARC
Compare the three protocols and understand how they work together.