Hi Don Bowden
In addition to Alex's response, you can also refer to the following points and guide.
I understand that you're trying to set up Azure Front Door for your Power Pages website with a custom domain. Let's go through the essential steps to get this configuration sorted.
Firstly, set up Azure Front Door by creating an Azure Front Door resource in the Azure portal. You’ll want to be sure to select either the Standard or Premium tier, which allows you access to more features, including WAF. Here’s a quickstart guide on creating Azure Front Door.
After creating your Front Door instance, set the origin to your Power Pages site's host name, which will look something like yoursitename.powerappsportals.com
.
Now, you will need to add your custom domain in the Azure Front Door's frontend endpoint or host's section. Make sure you also update your DNS records to point to the Front Door endpoint. Typically, you'll be creating a CNAME record but refer to your DNS provider's documentation for specifics. Microsoft has a good resource on configuring custom domains in Azure Front Door.
SourceTypeDestination<www.contoso.com>CNAMEcontoso-frontend.azurefd.netIt’s crucial to secure your connection, so you should enable SSL/TLS for your custom domain. Azure Front Door offers managed certificates that simplify this process. Check the guide on enabling HTTPS for custom domains.
Once everything is configured, test the setup by visiting your custom domain. You should see your Power Pages website being served correctly through Azure Front Door.
To make you understand easier, I have replicated your setup and able to access the PowerApps via Azure Front door custom domain.
Created PowerApps Web site (https://shravanapps.powerappsportals.com/
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Created Azure Front Door Endpoint with origin as PowerApps hostname.**
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Added custom domain "powerapps.azureonline.xyz" on Azure Front door with TXT validation.**
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Once the TXT record is in place, we will be able to see the validation state to Approved.**
We can be able to access the PowerApps via Azure Front door custom domain as below.
Refer this article: Set up Azure Front Door with Power Pages sites
If you have any issue on setting up this environment or need further details on any of these steps, please let me know! I’m here to help clarify anything that might be confusing.
Good luck with your setup!
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Thanks,