I have setup centos7 server with virtualmin installed. I am using postfix as MTA but it shows that my outgoing (smtp) server is not encrypted. How to encrypt my outgoing smtp server running on port 587?
hostname: host.crystalsoft.com.np
I have setup centos7 server with virtualmin installed. I am using postfix as MTA but it shows that my outgoing (smtp) server is not encrypted. How to encrypt my outgoing smtp server running on port 587?
hostname: host.crystalsoft.com.np