Fraudulent buyers often use temporary, burner, or stolen email addresses to purchase digital goods. By enforcing a rule that requires the customer’s account or checkout email to match a verified, active PayPal email, you add a robust layer of defense against unauthorized transactions and subsequent chargebacks. 3. Streamlining Onboarding and User Experience
PayPal employs sophisticated bot-detection mechanisms (such as CAPTCHAs, rate limiting, and IP blocking) to prevent automated scripts from checking millions of emails. They also obscure user details; for example, when sending money, the platform may not display the recipient's full name until the transaction is further along the pipeline, specifically to prevent "harvesting" of user data. paypal valid email checker
When you upload a CSV file of emails to PayPal Payouts, the system automatically: Fraudulent buyers often use temporary, burner, or stolen