All situations for corruption of the Outlook Mac database are explained below: There are certain situations where the Outlook Mac database becomes corrupt and we need to rebuild Mac Outlook 2016 database to access Outlook application. This is one of the major updates to Office 2011 for Mac that required the user to manually rebuild the Office database. Now in Outlook Mac 2016, users can easily repair Outlook 365 Mac Database because Office 2016 automatically recreates the Outlook Mac profile when problems such as corruption of Outlook data occur. In addition, there are some situations where a user needs to know how to rebuild Mac Outlook 2016 database. In the case of Outlook Mac 2016, the performance factor has improved as Microsoft switched from its previous database to SQLite. Outlook Mac 2016 looks more standardized and also offers integration with OneDrive. There are some features that differentiate Outlook Mac 2016 from Mac Outlook 2011. 2 Best Techniques to Rebuild Mac Outlook 2016 Database.įor email clients, the name of Microsoft Outlook comes first because it is one of the most used email clients and is available for both Mac and Windows.