Outlook Add-In is deprecated for versions more recent than Outlook 2016. For more information about the Obsolescence Policy, see End-of-Life, Deprecated, and Extended Support - Obsolescence Policy.
Effective Release
All Commvault releases.
Effect of Deprecation
Commvault no longer supports the Outlook Add-in for versions more recent than Outlook 2016. If you upgrade your Outlook version from 2016 to a more recent version, the Commvault Outlook Add-in will no longer work. You can continue to use Outlook Add-In with Outlook 2016.