1) Enter your custom domain into the available space
2) Follow the instructions below to set your CNAME to connect to ReadMe if you would like SSL.
We will automatically generate an SSL certificate on your behalf using Let’s Encrypt
Let's Encrypt is a certificate authority which can be used to generate totally free X.509 (SSL/TLS) certificates. All you need to do to benefit from this is to setup a CNAME to our SSL server, "ssl.readmessl.com".
This will automatically force all users to https://...
To allow users to not use SSL, click "Advanced Options" and uncheck the Force SSL box.