TLS-RPT check (TLS Reporting)
TLS-RPT provides reports when inbound mail delivery fails TLS requirements. It is the visibility layer for transport hardening.
Free scan = summary. Paid report = complete hardening roadmap.
Get the PDF action plan
Includes TLS-RPT, MTA-STS and deliverability priorities with clear implementation steps.
What you need for TLS-RPT
TXT record
Publish _smtp._tls.yourdomain with v=TLSRPTv1; rua=mailto:....
Report endpoint
Use a mailbox or HTTPS endpoint to collect and analyze reports.
Pair with MTA-STS
Use both protocols together for stronger control and visibility.
Monitor regularly
Review reports to catch certificate and routing issues early.
Preview
Run a free scan to see the summary here...