I got one similar to that from paypal the other day stateing that a resent purchase had been made in the amount of $42.95 and if I had not authorized it to click this link.Instead, I went to my paypal account and there had not been any activity. You really have to suspect everything now days.
I got this in my Emailbox...looks pretty official...it is a phishing site. do not bite on the fact that they "sent" you something.