OrgSettings PW Policy

[michaelbaltes]

To set Office 365 Passwords to Expire, use the Microsoft 365 Admin Center:

1. Expand Settings then select the Org Settings subcategory.
2. Click on Security & privacy.
3. Select Password expiration policy.
4. If the Set user passwords to expire after a number of days box is checked,
   uncheck it.
5. Click Save.
   To set Office 365 Passwords Are Not Set to Expire, use the Microsoft Online
   PowerShell Module:
6. Connect to Microsoft Online service using Connect-MSOLService.
7. Run the following Microsoft Online PowerShell command:
   Set-MsolPasswordPolicy -ValidityPeriod 2147483647 -DomainName -
   NotificationDays 30

[NikCharlebois]

Unfortunately there are no Graph APIs available for these settings just yet. We made a decision a while back not to call into MSOOnline under the cover. We will leave this one on the backlog until a Graph API equivalent becomes available.

//cc @darrelmiller for visibility

[SteveMutungi254]

This should work:

Import-Module Microsoft.Graph.Identity.DirectoryManagement

Connect-MgGraph  -Scopes 'Domain.ReadWrite.All'

$domainId = "contoso.com"
$params = @{
	passwordValidityPeriodInDays = 90
	passwordNotificationWindowInDays = 15
}

Update-MgDomain -DomainId $domainId -BodyParameter $params

Where:

passwordValidityPeriodInDays indicates the length of time that a password remains valid before it must be changed. passwordNotificationWindowInDays indicates the number of days before the password expiration date that will trigger when users will receive their first notification that their password will soon expire.