Introduction Managing mailbox access securely in a Microsoft 365 environment can be challenging, especially when dealing with automation and API-based access. This is where my PowerShell script comes in: a robust, secure, and dynamically adaptable way to provision an Entra ID application with granular access control to a single mailbox using Microsoft Graph and Exchange […]
New Outlook for Windows PST File Support – What You Need to Know
Microsoft is introducing significant improvements to PST file support in the new Outlook for Windows. These enhancements will allow users to group emails as conversations within Outlook Data Files (.pst), making email management more intuitive. Additionally, Microsoft has plans to further expand PST file capabilities in future releases. This update is part of Microsoft 365 […]
Set Up Microsoft Graph Powershell | Best Practice Implementation
How to Set Up Microsoft Graph PowerShell Microsoft Graph PowerShell is a must-have tool for IT admins and Microsoft 365 enthusiasts who want to automate tasks and manage cloud resources efficiently. In this guide, we’ll go through the setup process step-by-step and tackle common issues you might encounter. Prerequisites Before we dive in, make sure […]
Mailbox Migration from Exchange Online to On-Prem Fails? Fix the Issue in Minutes!
Mailbox Migration from Exchange Online to On-Prem Fails? Acommon issue is an ExchangeGUID mismatch. This occurs when the ExchangeGUID does not match between Exchange Online and on-premises Exchange, causing the move request to fail. In this guide, we’ll walk through how to correctly synchronize the ExchangeGUID and ensure a smooth migration using PowerShell, based on […]
Ending Support for Legacy Outlook for Mac
Microsoft has officially announced the ending support for Legacy Outlook for Mac. As of late 2025, this older version will no longer receive security updates, bug fixes, or technical support. Users should start preparing for the transition now to avoid potential security risks and compatibility issues. For more details, refer to the official Microsoft announcement: […]
Retrieve User Authentication Methods via Microsoft Graph PowerShell
Security is a crucial topic in any Microsoft 365 environment. As IT admins, one of our key responsibilities is ensuring that users have the right authentication methods configured, especially for Multi-Factor Authentication (MFA) and passwordless sign-in. In this post, I’ll show you how to efficiently retrieve authentication methods for all users in your tenant using […]
New Microsoft Entra PowerShell Module Released – What IT Admins Need to Know!
Say Goodbye to AzureAD and MSOnline – It’s Time to Upgrade! Microsoft has officially announced the general availability (GA) of the new Microsoft Entra PowerShell Module! 🎉 This modern module is designed to replace the legacy AzureAD and MSOnline modules, aligning with modern authentication standards and security best practices. If you’re managing Microsoft Entra ID […]