Friday, November 2, 2018

Where is Microsoft Outlook 2016 for Mac Database?

Outlook 2016 for Mac stores its database in:

Users/*Name*/Library/Group Containers/UBF8T346G9.Office/Outlook/Outlook 15 Profiles/

When the application does a database rebuild it is going to create a backup copy and place it into the above folder. Therefore please ensure there is sufficient storage space before you start to rebuild the database.