Free tools

Our range of free tools allows you to quickly investigate your current email setup, check if you’re ready for BIMI, and identify SPF configuration errors.

Investigate your email setup

Smart record illustration

Check your DMARC record and other essential protocols (SPF, DKIM, FCrDNS, TLS, BIMI, and MTA-STS) in under 30 seconds.

Perform a DMARC check (and more!)
Smart record illustration
BIMI two graphic

BIMI Checker

Check to see if you’re ready to display a BIMI logo next to every email you send.

Your Domain

DNS Guardian graphic

SPF Checker

Check to find out if your email domain is protected against sender address forgery.

Your Domain