title: Redirection and session data transfer to another server/domain after login
body: <p>After some time of searching and reading docs I've decided to ask you guys.</p>
  
  <p>So, scenario is "simple":</p>
  
  <p>User goes to <a href="https://Domain1.com" rel="noreferrer">https://Domain1.com</a>, enters his credentials, tries to login.</p>
  
  <p>After successful login, based on user type and other info from DB, 
  Domain1 server should redirect user to another CF server at <a href="https://Domain2.com" rel="noreferrer">https://Domain2.com</a>.</p>
  
  <p>So far, no problem, using HTTP 301 and cfheader/cflocation I'm redirecting user to second machine, BUT he has to repeatlogin procedure which is unacceptable by our management.</p>
  
  <p>Is there any good and secure practice which is used to "transfer" client together with  session data to another machine or at least automatically log him in with same credentials?</p>
  
  <p>How you'd do it?</p>