When someone creates a lot of Confluence Pages, changes them very quickly and you are a watcher to changes of this page you get a lot of separate emails in a row about the edits. I would rather like to receive one email with a summary at an interval of 15, 30 or 1 hour interval when changes occur.

As example with 15 minutes interval: The order of events could be:

This would help in reducing the amount of emails received, but will still ensure the notifications show that changes occurred and on what pages they occurred.

The one summary per day feature seems to be somewhat similar to it, but its interval is too long.