I have been fiddling with a paypal IPN script for countless days trying to return it to its working state in which i once had it. In desperation i downloaded their example script and for some reason, not even that is working.
when i try responding to the sandbox (sandbox.paypal.com) server i get an HTTP error. But when i connect to there normal server (paypal.com) i get a validation error.. which is to be expected..
So... is the sandbox server down ??? or is my script acting up ? Can anyone else VALIDATE from the sandbox server?
Thanks for the replies...