For backup mailbox, i am usually using zmmailbox command who has been provided by Zimbra. The command usually will backup all mailbox on the users. But in this case, i want to backup mailbox daily, weekly, monthly or by certain time/date. For to do that, i could using the simple script and execute every night ..
CBPolicyD has some modules and one of them is module accounting. What is usability of module accounting? with module accounting, we can rate limit sending/receipt email with daily, weekly and monthly method. Even Gmail, Yahoo or other email also limit sending/receipt email perday. You can see that information at this link : http://www.yetesoft.com/free-email-marketing-resources/email-sending-limit/. Now, how we ..