Check your mail server’s technical health: MX records, TLS availability, and reverse DNS.
Mail Server Health Check is a technical validator that ensures your SMTP infrastructure is configured correctly for modern email standards.
Audits MX records, TLS encryption, and rDNS health
Detects common mail server configuration errors
Returns a comprehensive technical health report
Tests protocol, DNS, and identity alignment together
Surfaces misconfigurations that block inbox placement
Connect multiple emails, Automate emails, manage replies, and track results all in one inbox.