my account is ok... @yahoo.co.uk this account of friend... who want to send me money.. I tried to make $ request ... put his mail.. but paypal said put valid mail..simply give them a call & you get this issue resolved instant , or make a paypal account then add this email address & confirm it , & you will get the payment loaded on your account
no it's just a system who blocked that payment for security reason , they call it "Internal System block" you can just give them a call & explain them your issue & you will get it resolved
regards