EMAIL & AUTHENTICATION ·
tlsrpt:TLS-RPT Lookup
Check the SMTP TLS Reporting record and its reporting addresses.
About the TLS-RPT Lookup tool
Check the SMTP TLS Reporting record and its reporting addresses.
Tip: from any lookup box on the site you can type tlsrpt:example.com to run this tool directly.
Results are generated live by querying the authoritative name servers of the domain, so changes you just published show up immediately. Each finding is graded as an error, warning or pass and explained so that you know what to fix and why it matters.