
HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Options\GeneralĠ (default) – "Try the new Outlook" toggle, if available in selected update channel, is displayed to users.ġ – "Try the new Outlook" toggle is hidden.

We added a registry key that hides the "Try the new Outlook" toggle: To avoid this issue, administrators can use the advise given within the Microsoft article Release Notes for Beta Channel:

He wrote, that this change may require a lot of training for the users. Microsoft is trying to encourage users to test the "new Outlook Preview" in Office 365/Microsoft 365 via a toggle button.Ī German blog reader, who is responsible as an administrator for the systems within a corporation, informed me by email that that he observed the "try the new Outlook" toogle button in Outlook. I had reported in April 2023 in my German blog post "Testen Sie"-Falle beim neuen Outlook 365-Client Bug im Outlook für Web about an observation, my German readers made.
