Hi, I use ISPconfig 18.104.22.168 on debian lenny when I create a mailbox to a user with quota and mails are not over quota everything is going well the problem appear when the user is expecting a mail over quota. example: I set quota 1 MB to mailbox firstname.lastname@example.org I sent 2 mails from yahoo one text small (received by user@ispconfig) and one of 1.5 MB (not received by user) in the queue I found: temporary failure. Command output: maildrop: maildir over quota. how can I set an automatically message to user: "Your mailbox is full. delete some mails ..."