I have recently been handed a Magento site that functions fine, however the callback integration between Worldpay and Magento seems to fail.
E-mails are sent to me stating that the server is responding with a 301 error (I believe this is a redirection error).
The URL that Worldpay is posting back to is http://www.[OURDOMAIN].com/worldpay/processing/response/
However I understand that Worldpay does not allow this? It used to work fine until recently. So now I have orders with payment status's as "Pending" even though they have been successful.
Can anybody provide some advice?