I am using fly to deploy an global nginx proxy as described in the app guides
I am able to access my fly app over https.
However, when i try to access another domain, which is a CNAME of my fly application, I am getting a handshake error
If you haven’t already, you’ll need to use flyctl certs add <domain> to let us know we should generated a certificate. Since you’ve already done a CNAME, that should just work within a minute or two.
If you’ve already added the cert with flyctl, and you’re getting that error, there’s something else wrong. The first thing to check is https://www.whatsmydns.net/ to make sure the CNAME shows everywhere.
I can have a look if you let me know what the domain you’re using is.