@PitaJ Thanks, it is actually not the issue of NodeBB, it is the decision on which strategy to choose. Anyway, I've done no worse than before, that is enough.
Test the out image links:
This could be for anyone, but for an admin specifically... we are posting some content that some people don't want notifications on. We know which content this is and would happily mark it as "don't notify" when posting to allow it to go into "unread" or whatever, but not to email anyone. Is there any way to do this? Or to suppress notifications for an entire category to basically do the same thing?