Skip to content
whois.me.uk

Email setup check

MX, SPF, DKIM, DMARC, MTA-STS and a live SMTP test, with a spoofability verdict.

What this check does

The whole mail facet on one page: everything a receiving server evaluates before deciding whether your mail is genuine.

  • Everything from the MX, SPF, DKIM and DMARC tools
  • MTA-STS policy and MX match, TLS-RPT, BIMI
  • A single verdict: protected, monitoring only, or spoofable