I purchased a domain for email through iCloud/apple
I created my email starting with kevin@ I then created my partners adrian@ and realised I needed to add to his iPhone not mine so I deleted Adrian from mine. Went to his to add and it won’t allow it.
Cloudflare still thinks adrian@ is in use and will allow me to add again to my phone. But when I delete and try add to his is wont allow it.
Any way of fixing this?