Negotiateauth needs a gui for trusted sites and delegation sites lists. This is not meant to be a security zones implementation which is Bug 169106.

This dialog is basically a copy of the cookie exceptions dialog from Firefox.

In the first attachment the box can include multiple items seperated by a semicolon but I assuming most people just want to put their home site in there and not a list. The special options box is for delegation, but since most people will have no idea what that means, I'm not sure of the best wording. Also, delegation in IE and Windows is handled by the OS and so people won't need to set anything (the kerberos tickets have a special flag set by the Domain admin which tells IE to delegate).

(Filter "spam" on 'prefs-nobody-20080612'.)

This bug is currently set to SeaMonkey/Preferences, while Bug 652196 was set to Core. I don't see SM adding anything like this to its preferences any time soon, so maybe this bug should be moved elsewhere, as otherwise it might get closed in the future based on decisions made for SM.

Parking in Core::Security UI for the time being.

(From bug 652196 comment #22) > SineSwiper, you can always create an extension that implements what you want > and distribute it (best in open fashion) to people. I think that's a good solution.