QQ Mailbox client can not send mail what is going on?

Now use more and more mailbox users, most of them will choose to use QQ mailbox. But some netizens encounter QQ mailbox can not send mail problem. What the hell is going on? What can be done about it? Here is a brief introduction to QQ mailbox client can not send mail reasons and solutions.

　　QQ Mailbox client can not send mail reasons and solutions:

1, first send yourself an e-mail, if the letter is normal and can receive mail, stating that all normal, no problem;

2, check the mail filter settings. Click "Settings" in the upper right corner of the mailbox page, open the Settings page, click "Filter", check whether the filter condition is improperly set;

3, check the anti-spam settings. Open the "settings" in the upper right corner of the mailbox page, open the Settings page, click "Anti-Garbage", then click "Set Blacklist", if the blacklist is mistakenly joined the normal email address, deleted from the blacklist can receive each other's letter;

4, check the spam box if there is a message, if there is, then the anti-spam system is mistaken, you can select the message, and then click "This is not spam", the sender will be added to the white list, to ensure that all can receive his mail;

5, the other side of the e-mail address added to the white list, set the method is: Click the "Settings" tab, and then click the "Anti-spam" title, in the "anti-spam" content page click "Set White list." In the edit box on the left of the Mail Address Settings page, enter the e-mail address you want to include in the whitelist, and click the "Add to White List" button, which appears in the list box and is set to succeed;

6, if the above tests are normal, it may be the line, mail server failures and other causes of the mail did not send to the QQ mailbox server, you can contact with the sender;

7, you have to send an excessive number of e-mail messages, the system is prohibited to use. Suggest you contact Tencent Customer Service to open the mailbox again!

　　Summary : The above is the QQ mailbox client can not send the reason and the solution method introduced. Encounter the same problem users, hurriedly follow the method of small series to see it!