Here is the following message I am getting when submitting the contact form on AMP. The same form is working with no error on my other site (which are not set up with Cloudflare SSL).
The ‘Access-Control-Allow-Origin’ header has a value ‘https://www-hemleyseptic-com.cdn.ampproject.org’ that is not equal to the supplied origin. Have the server send the header with a valid value, or, if an opaque response serves your needs, set the request’s mode to ‘no-cors’ to fetch the resource with CORS disabled.
I am not seeing any option to figure out the issue. Have you ever exeperinced this before. Could you please share your thoughts.