Maguire McNeice email change

What to do before the change, and how to start Outlook on Exchange.

Before leaving today — 2 September 2026 Install Microsoft Authenticator on your personal phone. Clarke Computer Services will help you add your work account later.

Install Microsoft Authenticator

On your phone, use Microsoft’s official download page. The app publisher must be Microsoft Corporation.

Download Microsoft Authenticator

Start Outlook tomorrow morning

  1. Close Outlook if it is already open, then start it again.
  2. At Choose Profile, open the list and select Exchange.
  3. Click OK.

Do not choose Outlook and do not delete either profile.

Outlook Choose Profile window with Exchange selected from the Profile Name list
Select Exchange, then click OK. Tap the image to enlarge it.

Optional: stop Outlook asking each time

  1. Select Exchange.
  2. Click Options >>.
  3. Tick Set as default profile.
  4. Untick Prompt for a profile to be used.
  5. Click OK.
Outlook Choose Profile window showing Exchange and the Options button
Choose Exchange and open Options.
Outlook profile options with Set as default profile ticked and Prompt for a profile to be used unticked
Set Exchange as default and turn off prompting.