How to disable password expiration for a cloud-only user account

In order to disable password expiration for a cloud-only user account, please refer to the instructions and cmdlets below:

1. Connect to AzureAD as per the cmdlet below, 

Connect-AzureAD -AccountId <Your Global Admin email address>

Note: Use "Install-Module -Name" AzureAD if the Azure AD module is not already installed

2. Run the cmdlet below to disable password expiration for the referred cloud-only account,

Set-AzureADUser -ObjectId [e-mail] -PasswordPolicies DisablePasswordExpiration

Note: This option can only be enabled via PowerShell, please refer to Set an individual user's password to never expire - Microsoft 365 admin | Microsoft Docs

You can also do the following: 

1. Go to the Microsoft 365 admin center
2. Select Settings
3. Select Org Settings
4. Select the Security & Privacy tab
5. Select Password expiration policy
6. Uncheck the box next to Set user passwords to expire after a number of days
7. Select Save