Exchange - Non-Outlook E-mail Clients
Outlook will provide you with the richest experience for the full feature set of Exchange and we strongly encourage everyone to utilize Outlook (for Windows or Mac) or the Outlook Web App (OWA). However, standards-based access from other e-mail clients (i.e. Thunderbird, Mac Mail, etc.) is still available if needed. For details on the required settings, please see our Exchange POP/IMAP/SMTP settings page.