1. First, add the analysis: http://domain.mail.qq.com/
If you get into this website, you will naturally guide you how to analyze it. If you really don’t understand, please ask me again.
2. Adding a prefix is adding members
As long as the official website is clearly written, I will not write this article, see the following figure:
The following is the group function.
Where can I read the received news? If you don't add additional group members, which email account you use to access http://domain.mail.qq.com/ will naturally receive messages.