So its just another e-mail address that a user thinks they have deleted properly but where the deletion at VM's end wasn't completed. The Forum Team will need to get the address deleted by VM IT's team. Watch here for a further request for information via private message to sort this out.
You can't use your VM web pages because VM closed and deleted them all a few years agao (in case you hadn't noticed). VM no longer offer free web space to its customers.
Superuser 18/19. Use Kudos to say thanks Tick an answer as "helpful" only when the problem is solved Please don't send me private messages unless I ask you to. I do not work for VM. The advice I give is based on my best understanding of VM policy and practice. You rely on it at your own risk.