M365.FM Community – Page 92
Understanding the AADSTS70000 Invalid Grant Error in Microsoft Azure and M365
The AADSTS70000 “invalid grant” error is a common headache for admins and developers who work with Azure Active Directory and Microsoft 365 services. Yo… Mirko Peters · 2026-04-21
How to Fix the AADSTS50126 Invalid Username or Password Error in Microsoft 365
The AADSTS50126 error in Microsoft 365 pops up when you try to sign in and the system thinks your username or password isn’t right. You might see this code du… Mirko Peters · 2026-04-21
AADSTS50057 User Disabled: Understanding and Fixing Azure Sign-In Error 50057
If you’re running into the AADSTS50057 “user disabled” error when trying to sign in to Azure, Microsoft 365, or Entra ID, you’re not alone. … Mirko Peters · 2026-04-21
How to Fix Error AADSTS50034: User Does Not Exist in Microsoft Azure AD
Error AADSTS50034 in Microsoft Azure AD simply means, “user does not exist.” When someone tries to sign in to Microsoft 365, Azure, or related cloud ser… Mirko Peters · 2026-04-21
How to Fix AADSTS50020 User Account Not Found in Tenant
If you’ve ever been stonewalled by the “AADSTS50020: User account not found in tenant” error while trying to log into Microsoft 365, Azure, or any… Mirko Peters · 2026-04-21
DLP Not Working in Exchange: Causes and Solutions
If you’ve landed here, you already know the struggle of keeping sensitive data on lockdown in Microsoft Exchange Online. Data Loss Prevention (DLP) is suppose… Mirko Peters · 2026-04-20
DLP Not Working in OneDrive: Troubleshooting Policy Issues and Solutions
If you’re managing sensitive information in OneDrive and Microsoft 365, Data Loss Prevention (DLP) is your safety net—but when those policies don’… Mirko Peters · 2026-04-20
DLP Not Working in SharePoint: Complete Troubleshooting Guide
This guide takes you through every angle of why Data Loss Prevention (DLP) might not work as you'd expect in SharePoint. We’re talking about the common pitfal… Mirko Peters · 2026-04-20
DLP Not Applying to Teams: Troubleshooting and Solutions
If you’re scratching your head because your Data Loss Prevention (DLP) policies aren’t kicking in on Microsoft Teams, you’re not alone. Plenty of … Mirko Peters · 2026-04-20
Troubleshooting DLP Policy Delay Issues in Microsoft 365: Causes, Impacts, and Solutions
DLP policy delay issues in Microsoft 365 are more than just a technical headache—they can quickly snowball into critical compliance and productivity problems … Mirko Peters · 2026-04-20
Best Ways to Collaborate with SharePoint
If you want to bring teams together, manage documents like a pro, or just get more done across your business, SharePoint is one of the best tools in the Microsoft l… Mirko Peters · 2026-04-20
Why Is DLP Not Detecting Sensitive Info in Microsoft 365?
If you’re scratching your head because Microsoft 365’s Data Loss Prevention (DLP) isn’t flagging sensitive information, you’re far from alon… Mirko Peters · 2026-04-20
Copilot Cowork Explained: How Microsoft Redefines Collaboration With AI
Copilot Cowork is Microsoft’s latest leap in workplace AI, built to shake up the way teams get things done in the Microsoft 365 world. Instead of just being a… Mirko Peters · 2026-04-20
Why DLP Blocks Legitimate Emails and How to Fix It
Data Loss Prevention (DLP) solutions are built to keep your sensitive information from leaving your organization, but sometimes these digital gatekeepers are too ag… Mirko Peters · 2026-04-20
How to Fix DLP False Positives: Practical Strategies for Microsoft Environments
DLP (Data Loss Prevention) is supposed to protect your sensitive information, not slow down everyone with alerts about everyday business. Yet, in Microsoft environm… Mirko Peters · 2026-04-20
Why DLP Rules Are Not Triggering in Microsoft 365
If you’re working in Microsoft 365 and notice your Data Loss Prevention (DLP) rules aren’t doing their job, you’re not alone. These rules are supp… Mirko Peters · 2026-04-20
DLP Policy Not Working in Microsoft 365: Comprehensive Troubleshooting Guide
If your Data Loss Prevention (DLP) policy isn’t catching what it should in Microsoft 365, you’re not alone. These issues can creep up for any admin or s… Mirko Peters · 2026-04-20
Fixing AADSTS53003 Blocked by Conditional Access in Microsoft 365 and Azure
If you’ve ever tried logging into Microsoft 365 or Azure and got hit with the AADSTS53003 error, you’re not alone. This error means your sign-in got blo… Mirko Peters · 2026-04-20
Understanding AADSTS700082 and Refresh Token Expired Errors in Microsoft OAuth
When you hit the AADSTS700082 error, Microsoft is telling you your refresh token has expired—usually because it's been sitting around unused for too long. Thi… Mirko Peters · 2026-04-20
Understanding the AADSTS50011 Redirect URI Mismatch Error
AADSTS50011 redirect URI mismatch means the redirect URI sent by an application does not exactly match a URI registered in Microsoft Entra ID. Compare the applicati… Mirko Peters · 2026-04-20
Understanding the AADSTS90002 Tenant Not Found Error
If you see the AADSTS90002 error, it’s basically Microsoft’s way of saying, “Hey, I can’t find your tenant!” This pops up mostly in Mi… Mirko Peters · 2026-04-20
How to Fix the AADSTS7000215 Invalid Client Secret Error in Azure
The AADSTS7000215 error—often called the “invalid client secret” error—pops up in Microsoft Azure, M365, and cloud-connected apps when somet… Mirko Peters · 2026-04-20
How to Fix AADSTS65001 Consent Required Error in Azure AD and Microsoft 365
Running into the AADSTS65001 "Consent Required" error in Azure Active Directory can really hit the brakes on your Microsoft 365 or Dynamics 365 projects. This error… Mirko Peters · 2026-04-20
Understanding the AADSTS50105 User Not Assigned Role Error
If you're working with Microsoft 365 or Entra ID (formerly Azure AD), seeing the AADSTS50105 error probably means someone's hair is on fire about users not getting … Mirko Peters · 2026-04-20