How can I intercept messages sent by others?

You can intercept it by pulling it into the blacklist.

Blackmail usually means blacklisting someone and blocking his speech. Black screen usually refers to blacklisting someone and blocking their speech, which is suitable for chat software such as Tencent QQ and some online games. As a fashion expression, it can be extended to the emotional rejection of one thing and a person who will be separated forever in real life. "Black screen" is usually more cautious, because black screen usually has the notice of "someone blacklisted you" from the other side, which will make you two ignore each other.