SPF record validator
Can inspect and validate the SPF settings for your domain. We'll test the record against all requirements from the SPF standard.
DMARC record validator
Can inspect and validate a DMARC record placed under your domain. We'll test the record against all requirements from the DMARC standard.
DKIM record validator
Can inspect and validate a DKIM record placed under your domain. We'll test the record against all requirements from the DKIM standard.
MTA-STS validator
Can inspect and validate MTA-STS implementation for your domain. We'll test all required DNS settings, as well as the policy server.
TLS-RPT & SMTP TLS validator
Can inspect and validate if TLS-RPT & SMTP TLS reporting is configured correctly for your domain.
BIMI validator
Can inspect and validate a Brand Indicators for Message Identification (BIMI) DNS record. We'll test all requirements against the current BIMI draft: BIMI-10.
Email Header Analyzer
This tool will make email headers human readable by parsing them according to RFC 822.