I would like to use GMail with SpamAssassin (http://spamassassin.org/), in order to provide spam-free email. Since I am not yet familiar with the guts of GMail, I have some questions:

1) is it possible to set up an additional system folder (e.g. called "Spam"). By system folder I mean: cannot be deleted, all users have it by default.

2) is it possible to redirect all messages with a certain header (X-Spam-Status: Yes) to this "Spam" folder? This should be system wide.

3) is it possible to let the user decide if he wants have the spam messages delivered to the "Spam" folder, or if he wants to have them deleted straight away.

If this is not possible out of the box, where should I start looking (which modules, which plugin hooks)?

Thanks a lot.

Ivan
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Iyengar Yoga Resources / GT Plugins