Qq mailbox can't receive mobile phone verification code information.

Reasons why QQ mailbox can't receive verification code:

1. The mailbox memory is full and there is too much garbage.

2. There is something wrong with the 2.QQ mailbox settings, and the verification address may be blacklisted by default.

3. Adopt the receiving rule of "Delete the mail if the sender contains passport@baidu.com".

The specific solutions are as follows:

1, open the QQ mailbox, and click Settings to enter the anti-spam module, which has the function of setting the white list and blacklist of emails.

2. Open the blacklist and choose to clear the blacklist or delete all items in the blacklist.

3. Open the whitelist and add the URL sent to your email address to the whitelist.

4. Finally, return to the anti-spam module, select Save, then refresh and send the verification code again.