The Auto BCC feature lets you automatically send a BCC (Blind Carbon Copy) to a specific address that is hidden from other recipients. For example, BCCs of messages from an employee can be automatically sent to his manager, or you can send BCCs of all messages to an address hosted on another server for backup purposes.
To BCC messages to multiple addresses, you can create an alias that includes multiple addresses and designate that alias as the recipient of a BCC rule.
You can export all sender and recipient rules for backup purposes or import them to another server. To do so, click Tools and select the desired option.
Note that the rules to be imported must be in postfix format.