No. It's advertising promotion, mass mailings to QQ mailboxes to trick people into clicking to apply, and sometimes others fill in the wrong email address when applying. If you click on the CITIC Bank credit card application in your qq mailbox, your account will not be stolen. Do not click on it, just delete it completely. QQ mailbox is a tool used to receive or send emails. You need to open the QQ mailbox in the QQ client and then send or receive envelopes.