Force SSL on Webmail via VirtualHosts?

Hi Everyone, My server is setup with Varnish which makes this a little trickier. I'm looking for a way to redirect On WHM: Always redirect to SSL/TLS" is checked Require SSL for cPanel Services is checked Since Varnish is installed and Domain forwarding doesn't seem to work, I guess the other option is to enforce this redirection via the Apache Virtualhosts. Can someone help or point me in the right direction ? Stuffs I have also tried that didn't work **Domain forwarding via Cloudflare pagerules **HTTPs redirection via Htaccess