A client is getting a message from paypal stating the following:
"Please check your server that handles PayPal Instant Payment Notifications (IPN). IPNs sent to the following URL(s) are failing:
If you do not recognize this URL, you may be using a service provider that is using IPN on your behalf. Please contact your service provider with the above information. If this problem continues, IPNs may be disabled for your account."
I have attached screenshots of what I currently have setup on their wordpress site and paypal. paypal isn't showing any IPN history for some reason. Any help would be great. http://www.islandipllc.com/troubleshooting/paypal-ipn.jpg
Gravity Form URL: http://www.waifanimals.org/support/