title: Changing Cookie Domains
body: <p>I use apache as a proxy to my application web server and would like to on the fly, change the domain name associated with a sessionid cookie.</p>
  
  <p>The cookie has a .company.com domain associated with it, and I would like using apache mod rewrite (or some similar module), transparently change the domain to app.company.com. Is this possible ? and if so, how would one go about it ?</p>