1. Open Settings > Mail, Contacts, Calendars

2. Click Add Account.

3. Click Exchange.

1. Open Mac Mail.
2. If this is your first time opening Mac Mail, you'll be prompted to add an account; choose Exchange.  Otherwise, click Mail > Add Account > Exchange.
3. Click Continue.

Instructions for configuring Thunderbird can be found here -

Configure Thunderbird to use Modern Authentication for Microsoft 365

The Android interface and capabilities can vary significantly depending on the version, device, and any carrier interface changes.  Most Android devices that are current as of the time of this writing support the Office 365 email, contacts, and calendaring (generally, only the primary calendar) environment.  Other software, such as Touchdown, may provide additional capabilities.

This How To is geared for CoC faculty and staff whose mailboxes reside on Exchange.  For Zimbra users, please see this How To.

Outlook for Mac

Outlook for Windows

Outlook Web App (OWA)