Failed to resolve hostname
I'm using Payflow Pro as a Gateway and keep getting the following error:
-2
Failed to resolve hostname
I'm using pilot-payflowpro.paypal.com as the Host Address for test transactions...
I called PayPal and they told me I should be using pilot-payflowpro.paypal.com or test-payflow.verisign.com
I use Web.com as hosting company.
Any idea?