Az arcihve is külön mailbox-ként működik.
Forrás:
http://techgenix.com/managing-personal-archive-exchange-server-2010-part3/
https://eightwone.com/2011/01/07/restoring-personal-archives/
https://www.jeffbrown.tech/single-post/2014/05/18/Connect-an-Archive-Mailbox-in-Exchange-2013
