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By default, ASP.NET will set its cookies to use "mydomain.com" as their base. I'd prefer to have them use "www.mydomain.com" instead, so that I can have other "sub.mydomain.com" subdomains that are cookie-free.
I've done some digging into the Session and Cookie objects, and while I can find how to set the domain for a single cookie, I don't see a way to set it for all Session cookies.
Anybody ideas?