Thanks for the question! It's not really a requirement to have another domain as long as the email address that is used to contact you is valid. If you want, check our instructions on changing the primary domain. However, the answer to your question is "yes" you can leave everything as is - provided that the main contact email address account remains valid.
I hope this helps to clarify the issue for you! Please let us know if you require further assistance.
|Email:||support@WebHostingHub.com||Ticket:||Submit a Support Ticket|
|Chat:||Click To Chat Now|