I would like to backup all Folders/Mails that are stored locally under »On my Mac« in Mac Outlook 2016. I don’t want to backup the complete Outlook Profile over and over again. Instead only archived messages that are moved to the »On my Mac« section should be backed up.
As far as I can see, they are mixed up with all my Exchange/IMAP accounts in
/Users/me/Library/Group Containers/UBF8T346G9.Office/Outlook/Outlook 15 Profiles/Main Profile/Message Sources
/Users/me/Library/Group Containers/UBF8T346G9.Office/Outlook/Outlook 15 Profiles/Main Profile/Messages
Unfortunately it’s not possible to create a local archive on a separate volume e.g. on Windows Outlook (PST File). Where does Mac Outlook 2016 stores Mails (On my Mac)? This is a total nightmare for system administrations...