

Microsoft Teams: Change Meeting Recording Expiration Policy.SharePoint Online: How to Enable "View in File Explorer" in Microsoft Edge?.Connect to SharePoint Online using Azure AD App ID from PowerShell.How to Identify Inactive Users in Office 365: A Step-by-Step Guide.How to Disable Built-in Site Templates in SharePoint Online?.How to Connect to Microsoft Graph API from PowerShell?.

Microsoft 365: Password Expiration Notification Email.Last but not least: You may have a conditional access policy setup in your environment! Exclude your user account from it.Instead of using the User name and password, you can use App ID & Password: How to Connect to SharePoint Online using AppID and AppSecret in PnP PowerShell?.If you are trying to connect to, make sure you are providing (or whatever is appropriate!) but not “ ” in SharePoint Online. When you are working with multiple tenants, make sure the supplied credentials are matching the given URL.Your account may be MFA (Multi-factor authentication) enabled! If yes, either MFA must be turned OFF or you have to follow the methods described in How to Connect to SharePoint Online with MFA-enabled accounts from PowerShell?.Your saved password in the Windows credentials store could be incorrect or expired (especially when you use PnP PowerShell module Connect-PnPOnline to get credentials from the Windows Credentials store).Your password may be expired, or your account may be locked out or disabled.Check if you are able to log in using a web browser with the user name and password given in the PowerShell script. Your user name or password could be wrong (Obviously!).Here are the possible causes and solutions: This could happen in any PowerShell method like CSOM, SharePoint Online Management Shell Connect-SPOService, or PnP PowerShell Connect-PnPOnline cmdlet. I’ve experienced this error in SharePoint Online PowerShell scripts a couple of times. Problem: Getting “The sign-in name or password does not match one in the Microsoft account system” Error in SharePoint Online.
