Q: How do I setup my Microsoft 365 email account in Mac OS mail?

Step 1: Open Mail

If you've already used Mac Mail, select Mail > Add account.

Step 2: Select Exchange > Continue

Step 3: Sign in with your Microsoft 365 email account

Enter the name, email address and password for your account.

Step 4: Choose the Mac Apps you to use with this account

Available choices are Mail, Contacts, Calendar, Reminders, and Notes.

More detailed instructions from Microsoft can be found here.

Please lodge a support ticket if you have any problems.