Rails - Jan 2006 - Session and flash now working in IE6

Hi all,

I noticed that my sessions and flashes are not working in IE6 (no  
problem with safari or firefox). I did a <%= debug session %> and  
indeed IE6 is showing session[:new_session] to be true all the time.  
This means a new session is created for every request.

An old version of the same application is running on the same server  
under a different subdomain. In this sessions are working as expected  
in the same browser (so browser cookie settings are probably not the  
problem).

No changes have been made to the default rails session handling  
configuration.

Why is the session not persisted? Where should I starts looking for  
errors?

Many thanks in advance for any pointers!

Nicky

> Why is the session not persisted? Where should I starts looking for  
> errors?
The error is in the subdomain which included an underscore.  
Underscores in subdomains apparently cause such errors is IE. Now  
there is an hour I am never getting back.

Nicky