Validate your Web and Mail setup
Check a domain's SPF, DMARC, DKIM, MTA-STS, DANE, BIMI, MX records and the security.txt file. We validate syntax, check for RFC compliance and make suggestions to improve and optimize your email and security setup.
Check a domain's SPF, DMARC, DKIM, MTA-STS, DANE, BIMI, MX records and the security.txt file. We validate syntax, check for RFC compliance and make suggestions to improve and optimize your email and security setup.