How HubSpot Users Enable & Configure Microsoft Teams
1. From Settings, click Connect Account (Settings -> Integrations -> Connected Apps -> Microsoft Teams -> User account)
2. Add email address Microsoft Teams account for the user and click Update Linked Account:
3. Once updated, open Microsoft Teams and you should see a message from HubSpot. Click the Verify button in that message.
4. These HubSpot notifications in teams, will not mirror your HubSpot User Notifications today, so it's a good idea to review these via the confirmation message by clicking "Customize Notifications":