PostMTA
Free Tool

EmailAudit Tool

Check your email configuration before hitting send. Validate SPF, DKIM, DMARC records, analyze content quality, and get a spam score prediction — all for free.

Run an Email Audit

What We Check

Sample Audit Results

EmailAudit performs comprehensive checks across authentication, content, and deliverability dimensions.

checkValid

SPF Record Check

Sender Policy Framework record found and correctly configured.

checkVerified

DKIM Signature Check

DKIM signature present with matching public key.

checkp=quarantine

DMARC Policy Check

DMARC policy configured with reporting enabled.

check92/100

Content Score

Content quality analysis — no spam triggers detected.

check0.02

Spam Score

SpamAssassin score well below the threshold of 5.0.

Need a Comprehensive Audit?

Our team provides in-depth deliverability audits covering authentication, reputation, infrastructure, and content optimization. Get actionable recommendations tailored to your sending profile.