Many Microsoft 365 and Exchange Server logs contain IP addresses. To find out where the IP addresses come from and if they are internal or external, PowerShell developers can use online web-based geolocation services. It's important not to overuse the services because you could be throttled.
You can manage sensitivity label settings through the Microsoft Purview compliance portal, but it's hard to see all the settings for labels in a consumable manner. This article describes how to use PowerShell to extract and report sensitivity label settings, including highlighting rights assignments that might be out of date. It's an example of just how useful PowerShell is to Microsoft 365 administrators.
Microsoft 365 security is a big topic. Focus is important when it comes to getting things done. In this article, we suggest five areas that administrators could work on during 2023 to improve the security posture of their tenant. You might already have established full control over some of these areas. Even if you have, it's still good to consider if you can improve security.
It's great to be able to run Graph API requests in PowerShell scripts if everything goes right. This article describes why some common Graph API errors occur in scripts and what to do when the errors happen. Most errors are due to permissions assigned to the Azure AD apps used to run scripts and getting the basics will resolve those problems.
If you are stuck using your on-premises resources to manage a cloud infrastructure, it is an opportune time to change that with the availability of tools and functions that are now available. In this article, we focus on how to use PowerShell to manage Microsoft 365. In addition, we consider how to use cloud services to manage PowerShell code, testing, security controls, and more.
Here’s to another year of practical advice on all things Microsoft! Practical 365 is wrapping up the year with a whopping 200+ articles, focusing on topics such as PowerShell, Exchange, Azure AD, Teams, and much more. This article shares 9 must-read posts, recommended by Steve Goodman, Tony Redmond, and Paul Robichaux.
Adaptive retention policies are great, but they require high-end Office 365 or Microsoft 365 licenses. The solution is to build your own version using PowerShell and Azure Automation. The code is reasonably straightforward and is a practical example of how to replicate a Microsoft 365 feature in your own way.
This article explains how to use the Microsoft Graph API and PowerShell to extract meeting data from the calendars of room mailboxes to generate statistics about the usage of the rooms. Only confirmed meetings are included in the data.
For those wanting to eliminate the SMTP AUTH protocol, Microsoft has three ways to send email using Graph APIs. This article looks at how to use the Send-MgUserMail cmdlet and compares it to the Send-MgUserMessage cmdlet (covered in depth in a previous article). Our conclusion is that you'll probably end up using Send0-MgUserMail because it's easier to use.
In this article, Damian Scoles reviews 10 PowerShell tips to help Microsoft 365 administrators automate daily management tasks. Be on the lookout for the second part to this mini series!
This article discusses the addition of a Group Membership report and a Mailbox Permission report to a PowerShell script aimed at helping to prepare a Tenant-to-Tenant Migration.
The complexities of Office 365 tenants only increases the complexities of creating an Office 365 migration plan. To generate an initial assessment for a tenant, I created a PowerShell script to report the most important information that influences migration planning.
