This policy is consistent with Facebook’s approach to most privacy and safety controls—actions are kept private to avoid retaliation, stalking, or awkward social situations.
Before you hit that unblock button, keep these technical limitations in mind: facebook unblock notification
Facebook does not send any push notification, email, or in-app alert when a user unblocks someone. This applies to both: This policy is consistent with Facebook’s approach to
Once you unblock someone, you cannot block them again for 48 hours . This prevents "block-unblock" harassment. facebook unblock notification
