System information
3d. In the EAC, click  in the left pane, select  at the top of the page, and then click the  ( ) icon to create an alternaterecipients  mailboxes  Add 
journaling mailbox:
Hide Contact from Global Address List
Barracuda Networks recommends hiding the mail contact from the Global Address List (GAL). One method to hide the mail
contact is to utilize the following shell command:
Get-MailContact | Where {$_.Name -eq "Journal Contact"} | Set-MailContact
-HiddenFromAddressListsEnabled $True
The setting can be verified by executing:
Get-MailContact | Where {$_.Name -eq "Journal Contact"} | Format-table Name,
HiddenFromAddressListsEnabled
Alternate Journaling Mailbox
You can configure an additional parameter in Exchange 2013 to specify that a journal report temporarily cannot be delivered. For
details, refer to the   section of the Microsoft TechNet   article.Journal Reports Journaling










