The account does not receive the verification email.

I'm really devastated! I can't get any verification message from my account-bound email. This problem has been going on since 23rd, and the email has been sent. Now I haven't received any reply! If you can, please help me change the binding email address of my account to [Removed by Support]. Thank you.

PS：There is no problem in the mailbox settings, and there is no spam in the mailbox. The mailbox customer service replied that there is no problem in the mailbox.