WeChat address book sets the other party as a message. Don't bother. Can the other party send me a message? How will it be displayed on the other side? Will a "Reject" message be displayed?

The other party can send a message without showing that the message was rejected. The specific analysis is as follows:

1. Take mobile phone WeChat as an example, and set the following objects as "Do Not Disturb Messages":

2. The other party can send messages normally without any identification:

3. After the other party sends the message, the user can see a red dot on the avatar of the object on the WeChat page:

4. After clicking, the user can view the message normally:

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Only the contacts who have joined the "blacklist" will display the message of rejection, and at the same time, they will not see the update of their friends circle.