Author Topic: How to Deploy MTA-STS ?  (Read 4217 times)

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How to Deploy MTA-STS ?
« on: June 09, 2020, 04:06:48 AM »
Mail server with TLS is support and good working. But not pass test on MTA-STS policy in

Can you recommend a setting for me?

Sample test.
MTA-STS is a standard that will make it more difficult to perform downgrade attacks on communications with your mailserver.

We couldn't find an MTA-STS record for your domain.