Why are my events not showing up on my Microsoft calendar after updating my email server settings?

1. Check Sync Settings: Make sure your sync settings in Outlook and other calendar sources are up to date.
2. Check Calendar Sharing: Confirm that your calendar is properly shared with other users.
3. Check for Out of Office Settings: Disable any Out of Office settings you may have enabled recently.
4. Reset the Server: Reset your email server by restarting your computers.
5. Reset Your Microsoft Calendar: Close and restart your Outlook application, then delete and re-add your Microsoft calendar.