Help - CORS issues

[davecawthorn]

HI, I know this might not be the right place but...I'm trying to send data to an azure HTTPS endpoint but I keep getting the problem: Response to preflight request doesn't pass access control check: The value of the 'Access-Control-Allow-Origin' header in the response must not be the wildcard '*' when the request's credentials mode is 'include'.

I've added Credentials as true, the Origin as the Azure URL and the methods as POST, GET. I've tried changing the Origin to the Ip of the Grafana instance (this is self hosted by the way). I'm at a loss what to do to solve this problem, can someone please help. See screenshots below: