I start getting problem with checkout when try calculate shipping with USPS
anyone have idea what coast this problem. Error message below. we using ssl and it was working fine week ago.
The remote name could not be resolved: 'secure.shippingapis.com'
System.Net.WebException: The remote name could not be resolved: 'secure.shippingapis.com' at System.Net.HttpWebRequest.GetRequestStream(TransportContext& context) at System.Net.HttpWebRequest.GetRequestStream() at Nop.Plugin.Shipping.USPS.USPSComputationMethod.DoRequest(String url, String requestString) at Nop.Plugin.Shipping.USPS.USPSComputationMethod.GetShippingOptions(GetShippingOptionRequest getShippingOptionRequest) at Nop.Services.Shipping.ShippingService.GetShippingOptions(IList`1 cart, Address shippingAddress, String allowedShippingRateComputationMethodSystemName, Int32 storeId) at Nop.Web.Controllers.CheckoutController.PrepareShippingMethodModel(IList`1 cart) at Nop.Web.Controllers.CheckoutController.OpcSaveShipping(FormCollection form)