After disabling, make sure you manually add the SMTP server name for outgoing emails and POP server name for incoming emails to your Outlook accounts. Fix Microsoft Teams Not Loading or Opening Issue 10 Follow on-screen instructions then to repair Microsoft Teams, not working issue. If it is in this list, select the “COM ADD-INS” in the MANAGE drop. The test will look for issues with mail delivery such as not receiving incoming email from the Internet and Outlook client connectivity issues that involve connecting to Outlook and Exchange Online. Updating Office to the latest version appears to have no effect. Exit Teams completely so that it is not running in the background or even in the System Tray. Click on Outgoing server tab and click the server requires authentication box.
Just create a sync connection from a non-default Outlook Calendar to your default Outlook Calendar. If it says “Working Offline”, “Disconnected”, or “trying to connect”, you have not connected.
