When users click on those links, they are taken to the Microsoft Online Portal to change/update their passwords.Ģ745588 Outlook password expiration notification in Office 365 In both scenarios, Outlook also provides a link (URL) to update passwords via the browser. For users whose passwords have already expired, Outlook will flash an error message when users try to connect to their mailbox. That time period is configurable by the tenant admin (see links below for more info). The advance password expiry notification will be displayed in a pop-up message (near the system clock) within a certain time period before their password actually expires.
The Microsoft Outlook team has released updates for Outlook 20 that provide Office 365 users with password expiration notifications.
