How to keep request header during redirect scenario?

Hey 白夜有点黑 

I'm sorry - I don't think I was clear.  you have supplied some screenshots - but I meant multiple screenshots of everything that could provide some info on your request AND your response - both via Postman and ReadyAPI.

What I meant was to compare Postman publishing to site1 and redirecting to site2 whilst proxying the requests with fiddler - grab screenshots of what is detailed in fiddler - RAW, headers and cookies via fiddler and what was in Postman (just to be sure)

Do the exactly the same for ReadyAPI! - and then see what is different.  From what you've stated, the requests are being treated differently - i.e. missing custom headers when submitting the request via ReadyAPI! - we know the app server is treating the requests from ReadyAPI! differently to the ones from Postman (quite often I've noticed this and "I think" this is cos a lot of stuff is enabled by default in Postman, but ReadyAPI! is far more configurable) we need to try and identify the difference to determine the cause of the missing headers.

Another thing - what do your custom headers do?  as I said before - headers can interfer with the desired behaviour - so it might add some value to explain what your headers actually do (although I dont think much of this idea to be honest - you have so few headers I cant really see a problem there).

ta

richie