Do no believe this trash at all.
Sometimes eBay do actually send text only e-mails but they will ALWAYS put in your ID and your real name to show that is was actually generated from their database.
Anything that is either from "undisclosed recipients" or anyone elses ID is fake. Just ignore this e-mail and mark it as spam.
If it doubt go to PayPal by actually typing paypal.com into your address bar and double check. I mean you can't go wrong if you type it in yourself because you know exactly where you're going, there's no devious fake websites or scams.