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Free Email Security Check
Complete email security audit for your domain. Check SPF, DKIM, DMARC, and MX records in one scan and get a detailed report with fix instructions.
Why Email Security Matters
Email is the #1 attack vector for cyber attacks. Without proper email authentication, your domain can be spoofed for phishing attacks, your legitimate emails land in spam, and your brand reputation suffers. A complete email security setup includes SPF, DKIM, and DMARC.
What We Check
MX Records
Mail Exchange records route email to your mail server. Missing MX means no email delivery.
SPF
Authorizes which servers can send email from your domain.
DKIM
Digital signature that verifies email integrity and sender authenticity.
DMARC
Policy that tells receivers how to handle unauthenticated email.
How It Works
- Enter your domain - Type your domain name in the search box above
- Automatic scan - We check all 4 email authentication protocols via DNS
- Get your score - See your email security score out of 100
- Follow recommendations - Step-by-step fix guide for each issue