I want to delete Path / in picture. Because it make full quota in mailbox. How i do it ?
The simple answer is, you can't. If you want to remove all the mail from your mailbox then search the forums for details, do note that mail will be unrecoverable once you've removed it. The other alternative is to connect to your mailbox with a pop3 client then just download the mail with that, POP3 should remove all the mail from the server. I'd strongly suggest you take a backup of your email before removing it.