Check your domain's email configuration: MX records, SPF, DKIM, and DMARC policies. Find out why your emails might be going to spam.
An email health check inspects your domain's email authentication records. MX records point to your mail servers. SPF specifies which servers can send on your behalf. DKIM adds a cryptographic signature. DMARC ties them together with a policy. Missing or misconfigured records cause emails to land in spam.
Run this check every minute, 24/7. Get alerted by email, SMS, or webhook when something breaks.
Start Monitoring FreeMX records (mail servers), SPF record (sender authorization), DMARC record (authentication policy), DKIM setup, and overall email health score with specific recommendations.
Start with SPF and DMARC. A missing SPF record is the most common cause of deliverability problems. Then check DKIM signing is configured in your email provider.
A score of 80/100 or higher means your email authentication is solid. Below 60/100 means you likely have missing records that hurt deliverability. Our checker shows exactly what to fix.
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