YouTrack: How to set user's email notification for any activity in any project

Question

How can I set up a saved search on which I can make a user receive notifications for any type of status change on items in any project, or if that's not possible, in any project in which he's simply a member (doesn't need to have reported the item, or have had it assigned to him)?

The 'for:' and 'by:' filters don't seem to give me the capability to set up something like this. Is this possible, to have a sort of 'Super-Watcher' that gets email updates on everything?

I'm self-hosting the free version of YouTrack (4.2.4, build #6055 [24-Jun-2013 20:37]).

Answer 1

Create a saved search with a query like

State:Open or State:-Open

This query will match any issue in any project that's visible to the user.