Messages are handled differently for minors and adults:
Depending on their settings, minors may receive messages from people who are friends of friends on Facebook, which may include adults they don’t know.
|Depending on their settings, adults can be messaged by anyoneon Facebook.|
We encourage you visit your Privacy Settings page to manage and limit who is allowed to send you friend requests and messages.
For a complete overview of how these controls work for adults, go to Profile Controls.