1. Introduction Microsoft recently announced that Exchange Web Services (EWS) in Exchange Online will be fully deprecated by October 1, 2026. This means that all applications, scripts, and integrations relying on EWS will stop working. You can react to EWS Deprecation Exchange Online with MS Graph API! If your business still depends on EWS, it’s […]
Microsoft Introduces New Exchange Online Tenant Outbound Email Limits
Microsoft recently announced new tenant-level outbound email limits for Exchange Online. These limits, referred to as Tenant External Recipient Rate Limits (TERRL), regulate the number of emails that a tenant can send to external recipients per day. The limits are calculated based on the number of licensed email users within the tenant. While most organizations […]
Microsoft Entra ID Audit with PowerShell and Microsoft Graph: Detect Orphaned Apps & Secure Your Cloud
Introduction Organizations increasingly rely on Microsoft Entra ID to manage authentication and access for their cloud-based applications. However, over time, some applications become orphaned—no longer actively managed or monitored—posing potential security risks. To maintain security and compliance, IT administrators must routinely perform a Microsoft Entra ID audit with PowerShell, ensuring ownership is clearly assigned. This […]
Microsoft Copilot Agents Overview : The Ultimate Guide to Graph, CRM, Web, and Static Agents
Microsoft Copilot Agents Overview : What are Agents? Microsoft 365 Copilot is revolutionizing productivity by integrating AI-powered assistance into everyday workflows. However, many users and IT professionals don’t fully understand how Copilot retrieves and processes information. In that Blog we focus on an quick Microsoft Copilot Agents Overview! This is where Copilot Agents come in. […]
Secure Mailbox Access with Microsoft Graph & Entra ID | 🚀 The Ultimate Guide
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 […]
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: […]
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 […]