Cookies across subdomains and hosts

Question

In the application I\'m writing using a combination of development environments and languages, I have need of accessing a cookie from two different subdomains, each on a separat

Answer 1

I'd try installing Charles Proxy and see what headers are a) being sent to Firefox to begin with (to set the cookie) and b) which headers are being sent from Firefox to the second server. At least that way you can narrow down where the problem is (browser or server).