Using classic Outlook for Windows in business environments
If too many sign-in or recovery attempts were made, the account can be temporarily locked. The supported next steps are:
- Stop further sign-in and recovery attempts for now. Repeated attempts can keep the lock in place.
- Wait for the cooldown period, which is typically about 24 hours before trying again.
- After waiting, try again from a device and location previously used with that account, if possible.
- If the password is still unknown and the backup verification methods are unavailable, use the Account recovery form.
- The recovery result is sent to the working email address entered in the form within 24 hours.
- If the recovery request is denied, it can be retried up to two times per day.
- If the account has two-step verification enabled and none of the alternate verification methods are accessible, support agents cannot reset the password or change account details.
- If the account is a work or school account and the password is known but all security info is lost, at the Verify your identity prompt select I don't have any of these and follow the steps to replace security info. After replacement, sign-in is blocked for 30 days.
Important: Microsoft support agents and advocates are not allowed to send password reset links or access and change account details.