What is message blocking on iphone?

Message blocking on an iPhone occurs when the user blocks or blocks a person from messaging them. This can be done through the iPhone's built-in messaging app or through a third-party app. Once a person is blocked, their messages will not be delivered to the person who blocked them. The blocked person will not be notified that they have been blocked and their messages will appear to have been delivered. To unblock a person, the user must go to their settings and select "Messages" and then "Blocked." From there, the blocked person can be selected and unblocked. Message blocking can be a useful tool for those who want to avoid unwanted messages or communications from certain individuals.