Setting up custom email domain stuck in "verifying your domain" for more than 24 hours, with no indication of progress or error
Being a iCloud+ subscriber, I'm trying to set up "custom email domain", following the instructions from Add a custom email domain for iCloud Mail on iCloud.com – Apple Support (UK)
I added the required DNS records to the domain, in my domain manager's web-console (Cloudflare), and verified the existing email addresses. Now, the iCloud settings page shows me the “verifying your domain” step, with no indication of any progress or any error:I've been waiting for more than 24 hours already. How can I debug what's happening?