When a comment has been posted in an item you are watching
When a comment of yours is replied to
When you are @mentioned in a comment
When you receive a new comment in a private message
When an attendee added to an event you are watching
When a vote is cast in a poll you are watching
When an event you are attending is imminent
When a new item is created in a microcosm you are watching
When a new user is created (new sign-in from unrecognised email) and you are watching the People page
Only notifications about that one bolded and italicised item will be pruned.
Which means; if you follow a whole forum and you get notifications about new conversations and events in that forum... those will get pruned after 1 month.
But... if during that month you commented on a conversation, replied to someone else, followed the conversation... those never get pruned.
On your notifications settings page: https://www.lfgss.com/updates/settings/
Only notifications about that one bolded and italicised item will be pruned.
Which means; if you follow a whole forum and you get notifications about new conversations and events in that forum... those will get pruned after 1 month.
But... if during that month you commented on a conversation, replied to someone else, followed the conversation... those never get pruned.