Standard mailbox format: user name @ domain name,

For example, the default format of QQ email user name: QQ number @qq.com,

Support is set to English, mobile phone and foxmail.com business. This function is to realize that a mailbox has multiple mailboxes, which means that all mailboxes set will receive the same mailbox, which is equivalent to a person having multiple nicknames.

Setting method:

1. Log in to mail.qq.com through a computer browser.

2. Set in the upper left corner-select an account to register other user names, as shown in the figure below:

I hope it helps you!