I've set up a couple of domains (seemingly) successfully with iCloud+ Custom Domains. All the DNS entries are correct.
Now, when I attempt to add an email address I get the error "There was a problem with adding this email address. Please try again later."
This has been happening for over 24 hours. I'm not quite sure how to proceed - I know this is in Beta, but I keep reading how it is working for other people so its hard to think this is a general problem.
I'm adding entirely new domains so there is no chance that the email addresses are previously known by Apple / used for a previous AppleID.
Any ideas please?
I'm experiencing this issue as well. I've tried multiple domains with multiple different TLDs, multiple usernames (short and long ones), and multiple browsers. No luck—I get the "There was a problem adding this email address. Try again later." error each time.
I have the same error "There was a problem adding this email address. Try again later.", I can't even get to the DNS entries section.
Getting the same issue with same error code.