Use post broadcast to notify and share posts with members of your community.
1. Go to any channels/course discussion page/library content discussion page/events discussion and click the corresponding 3 dot icon of the post and click Broadcast.
NOTE:
Broadcast emails will only be sent to the users who have:
Joined the channel (if the post is from the channels)
Enrolled to the course (if the post is from the course's discussion page)
Accessed the library content (if the post is from the library content's discussion page)
RSVPed for the event (if the post is from the event's discussion page)