Skip to content
Ooops - Navigation options above may not work on this device, please switch to Desktop layout if you need them.
If you just need to contact me privately click here

MTA-STS and TLS-RPT

Posted by NoelB on
MTA-STS and TLS-RPT are security-type mechanisms that go hand-in-hand which we use to make declarations to other Mail Servers (via DNS) that we only want to accept encrypted connections for MTA transactions.

It tells others that they shouldn't try deliver mail to us if a secure TLS connection can't be established to our Mail Servers. For this to be effective, you must first configure DNSSEC.

Continue reading "MTA-STS and TLS-RPT"