Mac Outlook (IMAP Server)

Open Outlook.

From the menu bar, select Outlook > Preferences.

Select Accounts > + (plus) > New account.

Enter your email address and Continue.

(You might need to choose your account type as Work or School.)

Enter your password and Sign In. Select Done.

Your Exchange account was added!

Compare both accounts to make sure everything looks good.

If you notice any folders or content within folders missing, drag the item from your POP/IMAP account to your new Exchange account.

Once you've checked that no data is missing, you may remove your IMAP account.

In Accounts, select the previous IMAP account.

Select - (minus) and Delete.

Nice work! You've updated your email to Exchange settings on this device.