Check your old email accounts. Your old email address may still be active. If so, you can access it by logging in with your old username and password.
Look for old emails. If your old email address is no longer active, you may be able to recover it by searching through your old emails. You may find some emails
with the address listed in the “To” or “From” fields.
Contact your old email provider. If you still can’t find your old email address, you may need to contact your old email provider. They may be able to tell you what
your old address was.
Use a recovery service. If all else fails, you can use a recovery service to try and track down your old email address. These services typically charge a fee, but
they can sometimes be successful in finding old addresses.