Heslo nikdy nevyprší u Office 365

Next open the PowerShell and connect to Office 365 using the command:

Connect-MsolService

In the logon dialog box enter your Office 365 administrator username and password.

To change a single user:

Set-MsolUser -UserPrincipalName <username> -PasswordNeverExpires $True

To change all users at once:

Get-MsolUser | Set-MsolUser -PasswordNeverExpires $True

To check if the changes have been successfull, you can run:

Get-MsolUser |fl

If the PasswordNeverExpires property is True, the change has been successful.