from multiple smeservers, 9.2 is fully updated and with Let's Encrypt
when I send mail to gratisdns.dk (put support @ in front)
or others who have mxhotel at gratidns.dk I get the mailer daemon return
91.221.196.198 does not like recipient.
Remote host said: 550 A TLS connection is required
Giving up on 91.221.196.198.
gratisdns says i need tls ver1.2 can't figure out if it's Let's Encrypt or not
can anyone tell me how to change it?
can't find out if it's in my end or with gratisdns, they say it is in my end !!
from
https://www.ssllabs.com/ssltest/analyze.htmlit says tls ver 1,2 is green and ver 1.0 and 1.1 is brown