Shared Line Appearance
With AiTM phishing attacks on the rise, it is important to have procedures in place to combat future attacks. In this article, we explore three different ways to protect against token theft using Conditional Access.
With the end of support for Exchange Server 2016 and 2019 rapidly approaching on October 14, 2025, organizations that rely on these versions must make a strategic decision for their messaging infrastructure, with Exchange Server Subscription Edition (SE) defined as the destination for Exchange on-premises mailboxes. This article gives practical guidance for the available options moving forward.
Some people say that the Teams usage report (available in the Microsoft 365 admin center) is a great way of finding inactive teams. I consider that viewpoint to be rubbish because the Teams usage report doesn't include all the kinds of activities that a team might host. This article explains how to use audit data to supplement the usage report and create a better view of inactive teams.
Steve and Paul cut through the noise of a million Message Center notifications to bring you the need-to-know on Exchange Online's new sending limits. Plus, security expert Louis Mastelinck schools us on practical Conditional Access – because let's face it, most deployments are a mess.
For years, Microsoft has told us that items held by retention policies or eDiscovery holds are immutable and cannot be removed. Well, that's not quite the case as proven by the launch of the Purview Priority Cleanup solution, which is able to find and remove held items (only in Exchange Online for now). There's lots of interesting technology to discuss, but I wonder if Priority Cleanup is too complex and a tad slow to succeed.
In this Installment of Practical Teams Phone, Thorsten Pickhan dives into Shared Line Appearance, how to set it up, controlling delegate calling with PowerShell, and more!
In the first installment of this new series on Entra ID Access Control, we explore the fundamentals of granting permissions to Entra ID user accounts and applications for task automation.
Microsoft is doing more and more to apply security defaults to our tenants. This is good, but it is still not enough! In this episode of Practical Protection, we dive into a few essential security alerts you should enable in your tenant.
In this Practical Graph article, we describe how to create SharePoint files using an Azure Automation runbook. The code uses the Microsoft Graph PowerShell SDK whenever possible, but we had to resort to Graph API requests at times. We also look at how to update document metadata for the newly uploaded files.
This article describes how to create a report about group-based licensing assignments and any errors that might have occurred. The code uses the Microsoft Graph PowerShell SDK to fetch information about the groups used for licensing assignments, interpret the assignments, find users with assignment errors, and send email to inform administrators about what's been found.
Emergency Calling is one of the most important aspects that organizations should consider when deploying a new phone system. In this Episode of Practical Teams Phone, we discuss how Emergency Calling works and some considerations when deploying.
Convincing people to use MFA is one challenge. Convincing them to use a stronger authentication method than SMS is another. This article explains how to use PowerShell to find people still using SMS for MFA and send email to ask them to upgrade their authentication method.
