Office 365 Password Policy
Go to the security privacy page.
Office 365 password policy. Sign in to your office 365 account and go to the admin center. This allows you to select whether passwords expire the days before passwords expire and the days before a user is notified about expiration. If you aren t a global admin you won t see the security and privacy option.
Enter the number of days before users are notified that their password will expire between 1 and 30. Within office 365 admin portal you have the ability to control the global password policy for users. Where to modify password complexity policy in office 365.
When self service password reset sspr is used to change or reset a password in azure ad the password policy is checked. If it is unchecked then the password will never expire for all the users in office 365. Then click on security privacy and click on password expiration policy like below.
Then click on settings settings. You can reach the settings by following the next image. Select password expiration policy.
Under service settings select passwords. Password history last password cannot be used again password expiry notification default value is 14 days user is informed before 14 days about the password expiration. Setting password policy can be complicated and confusing and this article provides recommendations to make your organization more secure against password attacks.
How to control office 365 users password policies. By default the office 365 password policy is configured to enforce office 365 users to change their password every 90 days define as days before passwords expire. Enter the number of days before the password should expire between 14 and 730.