Keeping users more secure is our top priority. That's why we've teamed up with leading email providers to help stamp out fraud with email authentication.
PayPal enlists email authentication. PayPal has incorporated industry-standard email authentication technology to help better protect our users from fraudulent emails.
Best part of all, there's nothing for you to do. PayPal users get this at no additional cost.
How email authentication from PayPal works. PayPal authenticates all its outgoing emails. This allows participating email providers to confirm that email claiming to come from PayPal is actually from PayPal.