How to block all messages from non-friends in qq?

1. Click System Settings-Security and Privacy-Privacy Protection in the lower left corner of the QQ panel, then check "Do not receive any temporary messages" and finally check "OK". If it is a fixed number, you can drag it into the blacklist QQ space.

2, open the computer QQ software, and then log in. After entering the QQ homepage, click the main menu icon in the lower left corner, as shown below: In the main menu, click Settings in System Settings and click Permission Settings.

3. First, open the settings on the mobile phone. Then find more applications to enter the application management. Search QQ in the search box. Then find QQ and open it. Find the right management below, and then click. Click the button on the right of the notice, the button slides to the left, turns white, and closes successfully.