How email notifications work?
Instead of standard notification on each new message, BP Better Messages plugin will group messages by thread and send it within next 15 minutes with cron job.
- User will not receive notifications, if they are disabled in user settings.
- User will not receive already read messages.
- User will not receive notifications, if he was online last 10 minutes or he has tab with opened site.
You can revert to standard BuddyPress notifications in plugin settings.