I recently logged out of my VM account and now can't get back in. The login page is now branded as VM-O2 and wants me to sign in or register for vm o2. I don't have any O2 services. However when I do enter my correct VM primary email address I'm told it is not valid.
I've had the account 30 years so definitely know my login details but feel like I've been here before with VM changing stuff without notice then leaving people to research the usually complex solution.
Any ideas gratefully received.