You said that the response from the webservice has different headers when you call it in SoapUI versus when you call it in Postman? I think you need to work out why that is first, then we can look at how you can deal with the cookies later.
Firstly, just checking the basics. Make sure you are looking for the headers in the right place: take a look at the Raw view, which is a tab just to the left of the response body. There are no headers there right?
So you'll need to work out why the webservice responded differently. Look at the Raw view for your request. Then see if you can find a similar view in Postman to compare the two requests.
JHunt While making the same request on both postman and SOAP UI i get different response headers.
SO i was just trying to see if there is something postman does internally or differently to process these requests.
