Hi moonie,
Please send an e-mail to
support@imperialsupport.org and they will provide the needed login details.
As far as I know, once you update your e-mail and click on the "forgot password" button in imperia webpage, you should be asked to type in your registration e-mail. Once you have done that, you will receive the login details in e-mail.
If that fails to work, write an e-mail where I previously advised.
Thank you