This means that some of our customers are already reporting that they can’t log on to their mobile mail.īasic Authentication is an older version of the password exchange for Microsoft platforms, and a less secure mechanism. While this change is officially planned for 1 st October 2022, we understand that MSFT have already begun switching off Basic Auth for a number of their customers.

Anyone connecting to Exchange Online or Office365 mail account will need to have an updated way of authenticating, using Microsoft’s Modern authentication. If you have any questions, please contact the Service Desk.Just to let you know that Microsoft will soon stop supporting Basic Authentication, which is a way of logging on to your mail when using a mail client.

Effective, your email or calendaring service will be disrupted. You are receiving this email because Information Systems and Technology (IS&T) has noticed that your email application is connecting to Exchange Online (O365) at MIT using basic authentication. Subject: Touchstone authentication will be required for your MIT O365 email account starting DATE The notification, shown below, is being sent in batches, using the Mailjet (mjt.lu) service. IS&T is notifying users who appear to be connecting to their O365 email account using basic authentication. See: Post-Migration and Modern Authentication Office 365 Email and Calendaring Setup for more information. After you re-add, you will be required to authenticate through Touchstone. Mobile device apps and other clients more frequently require you to delete and re-add your account.ĭeleting and re-adding does not affect any of the data stored on the server.

Your email or calendaring client may get disconnected as a result of this change.Ĭurrent versions of Outlook for PC and Outlook for Mac do not generally require intervention to use Modern Authentication.

Office 365 modern authentication