I can't add a new alias because I can't collect email sent to that email address and I can't collect that mail because I have added the mx record to verify the domain ownership.

History is:

I created a Microsoft account and added the primary user with the address *** Email address is removed for privacy ***

I added the mx records to verify the domain ownership and mail is coming through to Outlook.com for the mailbox *** Email address is removed for privacy ***

I want to add *** Email address is removed for privacy *** but the verification is sent to that mailbox and isn't collectible because the mx record points to Outlook.com and Outlook.com rejects it as there isn't a mailbox of that name....... round and round we go!

So, as I have verified that I own the domain, why does it want a second verification and what is the way around this please anyone?

Regards

Peter