I know there are 3 variables that can receive information back from a post..
> If the function succeeds, the %_SB_ERRORCODE% return value is zero.
> If the function succeeds, the %_SB_RETURN% variable value holds the server response.
> If the function succeeds, the %_SB_RETURNEX% variable value holds the complete HTTP response.
> If the function fails, the return value is nonzero.

But no matter what I send back, it never shows up in the returnex..
I tried xml format, strings, in the header, body.. nothing seems to work..

What's the secret to received the response back ? how does my server send it ?

Thanks