Free Email Deliverability Checker

Instantly analyse your domain's email authentication records and fix issues before they hurt your sender reputation.

Checking DNS records…

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MXFend

Free email deliverability tools for domains.

Tools
Email Deliverability Checker SPF Checker DMARC Checker MX Checker
Guides
Knowledge Base Email auth guide Emails going to spam Domain reputation SMTP TLS MTA-STS TLS-RPT
Company
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