[OT] Apache proxy pass query

[Dan Track]

Hi

I just thought perhaps somebody may quickly know the answer to this
and it might be worth posting.

I've got an internal app that when connecting to it e.g
www.example.com it redirects to www.example.com/login. After login the
url changes to have a session ID attached to it. Now I would like to
proxypass a url to this url e.g

ProxyPass /mail http://www.example.com:8080/
ProxyPassReverse /mail http://www.example.com:8080/

The problem I have is when I type in www.myurl2.com/mail I get
redirected to www.myurl2/login, and then I get a page not found error
(404). Could somebody please point out what I need to do to the above
lines to get it to rewrite the url to include the /login and
appropriate session id to "myurl2.com"

Thanks in advance
Dan