The Outlook add-in tracks on send and surfaces analytics in a task pane: contact address, open and click KPIs, per-message pills, and Remind Me.
Teams on Business get shared workspace history in the web app, while each seat can still work from Outlook on the web or Microsoft 365.
Because Flexus TrackMail uses Microsoft OAuth, there’s no separate password — sign in once and the pane uses your Flexus TrackMail entitlements (trial, Free, Pro, or Business).
Pair it with the Gmail extension when you switch clients; opens and clicks land in the same account history.