Change to online Office 365 sign-in process (mail.tcd.ie & office.tcd.ie)
Microsoft is updating the appearance of the sign-in process for their online Office 365 services, such as the Trinity staff email service. The new sign-in interface, shown below, will become the default when accessing Office 365 services through your web browser at office.tcd.ie, mail.tcd.ie and other online O365 sign-in screens. The new sign-in process requires you to first enter your Trinity email address, click Next, and then enter your password before clicking Sign in.
The change is being introduced by Microsoft on a gradual basis, so many staff and students may continue to see the older sign-in screen, as shown below, with a possible option to try out the new sign-in.