Same thing happened to me. I set up wegsite and new domain "clearmark-id.com". Response from MicroSoft tech support below enabled me to successfully regain access to my site.
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Hello Michael,
Thank you for contacting us at Microsoft Office Live Technical Support regarding your Microsoft Office Live account.
My name is Gaurav Gauba. I would like to update you that in order to edit your website (clearmark-id.com), you need to sign in to your Microsoft Office Live account with the Windows Live ID which should be like username@clearmark-id.com.
Please carry out the following steps to login to your Microsoft Office Live account with your correct Windows Live ID.
1. Open www.officelive.com in your Internet Explorer browser. (Note from mfjordan23 http://smallbusiness.officelive.com/ seems to work better for me)
2. Click sign in at the upper right corner of the home page.
3. Enter your Windows Live ID (username@clearmark-id.com) and associated password against the space provided for each (if you forgot password click the "forgot password link" just below the space provided for password).
4. Click sign in button just below the box provided for password.
5. Now you are inside your Microsoft Office Live account (Home page or Member Center page).
· To access your Web site, click Web site on the left navigation bar (left side of Home page).
· To use the email service, click Email on the left navigation bar (left side of Home page).
If you are unable to recall the login information of your account (windows Live ID and password), I regret to state that without verifying the account ownership of your Microsoft Office Live account, we will not be able to provide you with the login information of your account. To provide you with the valid Windows Live ID and password of your account, please provide us with the following details associated with your Microsoft Office Live subscription. I appreciate your understanding in this regard.
· Telephone number associated with your Microsoft Office Live subscription.
· Billing Address associated with your Microsoft Office Live subscription.
· Last four digits of the credit card number that is associated with your Microsoft Office Live subscription.
We appreciate you contacting Microsoft Office Live. If you have additional questions, concerns or need further assistance, please be sure not to change the subject line so that we can urgently address any remaining concerns.
You may be selected to receive a survey. Your feedback is valuable to us and we are very interested in hearing about your support experience. Should you receive a survey, we appreciate you taking the time to respond.
Have a nice time ahead, Michael!
Regards,
Gaurav Gauba
Microsoft Office Live Technical Support