Office 365 login. Get access to your @mta.ca email and calendar, and download Office 365 ProPlus for your PC or Mac. Learn more about Office 365 here, including how to set up your mobile devices. Outlook Web Access for Faculty/Staff using Outlook/Entourage For Faculty and Staff using Microsoft Exchange (Outlook/Entourage), you can access your email and calendar via the web by clicking the logo below. Legacy Webmail access for Alumni and others.