One of my domains goes offline over the holiday Christmas period - great!
Upon checking, I see that the domain has been suspended as the domain validation was not completed/acknowledged.
I cannot pin down why the validation e-mail was not received, however, my attention was turned to getting the site back up and running.
Guess what: The validation e-mails are sent to an e-mail on the suspended domain. Guess what, again: There's no way to get the suspended e-mails because the e-mail won't work. Doh!
A quick modification to the domain e-mail address to another domain and, hopefully, it'll all work.
I just have to wait for the domain to become un-suspended.
Anyone have any idea how long that is likely to be?
Top tip: Use a different e-mail on a different domain to capture the validation e-mails.
Schoolboy error on my part, and I won't make that mistake again.