To enter Douyin mailbox, you can refer to the following methods:

1. First open Douyin and enter [Me] and select the [three dots] in the upper right corner;

2. Then find [About Douyin] and click to enter;

3. Here you can directly copy the official email address of Douyin (feedback@douyin.com);

4. Then open QQ mailbox, edit the email content, and copy the Douyin email address to the recipient. In this way, you have entered the Douyin mailbox.