DON"T OPEN IT!!! Chances are that it is a phishing email
from a spam company. When you open the email to read it,
it has a hidden 1 point graphic on it that must be
downloaded from the sender. When you open it, the sender
can tell that your email is a working email verifying you
as a spam target. Outlook 2003 has some new technology to
stop this from automatically happening. Unless the sender
is on your safe list, the graphics in an email will not be
automatically downloaded.
