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MTA-STS Check
Verify the _mta-sts signal record and the hosted policy file that forces TLS for inbound mail.
Enter a domain above to run a live DNS lookup. No signup required — results are computed on the spot and never stored.
Verify the _mta-sts signal record and the hosted policy file that forces TLS for inbound mail.
Enter a domain above to run a live DNS lookup. No signup required — results are computed on the spot and never stored.