Many users report that they receive multiple notification emails if they have multiple "roles" (both author and space admin, for instance).
It could be addressed in multiple ways:
- Sending one email, but with multiple sections in it (in some sort of descending priority order: first last modifier, then author, ..., finally supervisor) and one page should appear only in one section (the highest priority one)
- Sending one email with one section (like now), but displaying the "reason" beside each page (note: readability should not suffer this change!)
- Something else? (please comment!)