Time: Outlook Calendar Time Tracking for Exchange Server

InLoox for Outlook now supports time tracking from calendar appointments for both Microsoft Exchange Online and Microsoft Exchange Server (Self-Hosted).

With Exchange Online, browse and track appointments directly from the Time tab in the add-in. With Exchange Server, open a calendar appointment in Microsoft Outlook, launch the InLoox add-in, and track the appointment from there.

Help article: Time Tracking in InLoox for Outlook