There are lots of godaddy phishing emails going around currently - I got 4 an hour ago.

You might have received a few, so be sure to check this post

Domain Registration Confirmation
Dear Customer,
This notification is generated automatically as a service to you.
Because of unusual number of invalid login attempts on you account, we had to believe that, their might be some security problem on you account. So we have decided to put an extra verification process to ensure your identity and your account security.
Please click on sign in to domain servers to continue to the verification process and ensure your account security. It is all about your security. Thank you. and visit the customer service section.
please contact us within 1 days.
If you need to address this matter, or in any way need further assistance or technical support, call us any time at (480) 505-8877 or email us at support@godaddy.com. We appreciate your business!
Sincerely,
GoDaddy.com DomainAlert team
It's easy to identify them as they point to a fake link starting with 205.234.236.23/~ytrindic/

Always mouse over on all links in email before clicking them!