[J C Lawrence]

I just revved a 1.0rc1 installation to the current CVS tree. Cookies no longer track properly -- you are asked to re-authenticate on every page and nothing gets done.

Known fix?

Nope, it works fine for me -- could you try instrumenting the WebAuthenticate(), MakeCookie() and CheckCookie() methods in Mailman/SecurityManager.py (e.g. by inserting debug "print" statements) to pinpoint exactly what it is that makes cookie authentication fail?

Harald