Hello everyone,
I've used Paypal IPN flawlessly for over a year and just started to have problems this week. Normally, after a customer pays via paypal, the item is removed from the site and the payment status is as listed below:
Processing PayPal IPN Verified [Completed (Verified; $....)]
However, this week, after the paypal payment has been received the status is:
Processing PayPal IPN Invalid [Completed]
Also, we receive multiple emails stating "PayPal IPN Invalid Process," however all of the paypal information (from the payment) is listed in the "$_POST" section.
It doesn't make sense (to me) that all of the information from the paypal payment is listed in the email and for some reason the script isn't able to verify the payment.
Does anyone have any ideas about what could have caused this? I haven't changed ANY code and this issue just started happening this week. My host is bluehost and I've recently upgraded to PHP5.
Any help is appreciated.
Thanks,
Dan