2. Enter the relevant pages such as personal information or enterprise information, and find the mailbox binding or mailbox setting option.
3. On the email settings page that pops up, select the bound email type, select Tencent Enterprise Email, and enter your own email account and password.
4. Verify identity. The system will send a verification email to your mailbox, click the link in the email or enter the verification code for authentication.
5. Complete the binding. After the system confirms your identity, you can successfully bind Tencent's enterprise mailbox to the e-tax system.