How to check the mailbox bound by tb account on Alipay mobile phone?

The specific operation method of viewing the bound email of tb account on Alipay mobile phone is: first open Alipay, click "My", click "Settings", then click "Account and Security", and finally you can see the bound email number.

For account security reasons, Taobao account is bound to mobile phone and email address. When modifying personal information and transaction payment, security can be ensured through secondary verification. The mobile phone and email address bound to Taobao account can also be used as login names.