Ebay themselves say that they will **NEVER** ask 
you for secure information of any kind through e-
mail. No matter how legitimate it looks, if it's 
asking for secure information, it's not Ebay.

I've gotten these mails in the past too. Here is 
a quote from Ebay themselves -- especially note 
what they say about opening a *NEW* web browser 
and NOT clicking links in the e-mail:

-------------
eBay will never ask you for sensitive personal 
information such as passwords, bank account or 
credit card numbers, Personal Identification 
Numbers (PINs), or Social Security numbers in an 
email itself. If you ever need to provide 
information to eBay please open a new Web browser,
type www.ebay.com, and click on the "site map" 
link located at the top the page to access the 
eBay page you need.
-------------

(End quote.)

Many Sharp Smiles,
--Drac