如何查看自己的隐藏电子邮件 How to view your private email

在登入应用选择使用iPhone ID登入时，选择隐藏邮箱账号，会发送这样<唯一字母数字字符串>@privaterelay.appleid.com的邮箱给应用来让它为我创建账号。但是如何查看这个隐藏邮箱

When the login application chooses to log in with iPhone ID, choose to hide the email account, and send the email of such < unique alphanumeric string > @privaterelay.appleid.com to the application to let it create an account for me. But how to view this private mailbox