title: “Test Postfox SSL Certificate”
date: 2016-08-26T14:40:55
slug: test-postfox-ssl-certificate

openssl s\_client -starttls smtp -crlf -connect mx.test.net:465

With CA file:

openssl s\_client -CApath cert\_kubernetes\_new/ca.pem -starttls smtp -crlf -connect mx.test.net:465