Issue: User presence is not shown in Outlook and other Microsoft 365 applications once the user is moved to the TeamsOnly mode.
Solution: Reconfigure Teams to show user presence, using the following steps.
Step 1: Launch Microsoft Teams and click on Settings.
Step 2: Click on the General tab.
Step 3: Select the checkbox Register Teams as the chat app for Office (requires restarting Office applications)
Once you have performed these steps, restart your Microsoft 365 application and user presence will be displayed.
Manage Microsoft Teams with M365 Manager Plus.
M365 Manager Plus can help you effectively manage your Teams environment. It is a complete Microsoft 365 administrative solution that offers an extensive set of features to effortlessly manage Microsoft Teams from a single, user-friendly console.
Bulk management: Create, update and delete teams, channels, team members, team policies, and more, in bulk by importing a simple CSV file.
Detailed reporting: Gain deep insights into team sizes, user activity, device usage, and more, with pre-configured reports.
Granular auditing: Detect unusual activities or events by auditing team creation, user sign-ins, channel creation, and more.
24x7 monitoring: Ensure around-the-clock monitoring of Microsoft Teams' features and endpoints.
Instant alerting: Get real-time notifications for critical events via email. Configure custom alert profiles for Microsoft Teams activities.
Task automation: Automate repetitive management tasks with customized automation policies to save time and enhance productivity.
Help desk delegation: Create custom help desk roles and delegate Teams management, auditing, and more, to non-admin users to reduce admin workload.
To know more about managing your Microsoft 365 environment using M365 Manager Plus, click here.