You could probably use the registration email plugin and rather than deny entry, place them into a group.
A proper plugin dev may have a better idea of what to use.
Is it possible for a moderator to receive an email notification each time a new topic or comment is published (without using the post queue)?
Thanks in advance for your support!
Thanks @julian !
If I got it right, the plugin nodebb-plugin-category-notifications could solve my issue.
I'd get the result I want if each admin/mod subscribes to all categories, right?