Google introudced a new super-trustworthy, anti-phishing key in Gmail that works for eBay and PayPal to protect you Gmail mailboxes from spam and phishing. Turn on "Authentication icon for verified senders" from the Labs tab under Settings, and you'll see a key icon next to verified emails that’re super-trustworthy; Anything else is rejected; it won't even appear in your spam folder because Gmail won't accept it.