Proxy stream pop3 110 to secure 995

[itpp2012]

Considering this example
https://docs.nginx.com/nginx/admin-guide/security-controls/securing-tcp-traffic-upstream/
How would you stream plain unsecured pop3 traffic to a secure endpoint
elsewhere ? (without the backend certificates)

ea.
stream {
listen 110;
proxy_ssl on;
proxy_pass site.com:995;
}

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,285302,285302#msg-285302