IT Knowledgebase Articles

For any modern enterprise that uses Microsoft Entra ID (previously Azure Active Directory) to manage user and service access to cloud resources, it’s hard to escape the term Zero Trust (ZT), which implies that your organization must have a layered approach to security. In this article, you’ll learn about five Microsoft Zero Trust tactics for…

SQL Server’s T-SQL query language has a plethora of data retrieval options. That includes the ability to query a SQL database, as well as providing a sum function, a count aggregate function, and grouping columns. The SQL GROUP BY clause can make use of all of these capabilities. In this article, I’ll show you how…

The PowerShell Get-MessageTrace command can help Office 365 admins track down the delivery and processing of email messages that may not be getting into their users’ mailboxes. In this article, I’ll show you how to use the Get-MessageTrace command to manage and analyze email message traces in Office 365. Using PowerShell Get-MessageTrace with Exchange Online…

If you’re following industry trends, there’s no doubt that generative AI is the hottest new technology of the past year. And with Microsoft, Google, and other major tech companies jumping on this generative AI bandwagon, this trend isn’t going to be abated anytime soon. In IT, a rapidly growing number of software vendors now have…

Azure Data Studio is a database management tool from Microsoft. It offers a modern and user-friendly UI for performing several database operations and building customizable dashboards. In this article, I’ll explain how Azure Data Studio works, how it differs from SQL Server Management Studio, and how you can download and install it on your PC….

Microsoft has officially supported running SQL Server in a container since SQL Server 2017. Today, most support is for SQL Server on Linux containers, and Microsoft only supports SQL Server 2022 on Linux containers for production workloads. In this article, I’ll show you how to configure SQL Server Docker containers on Linux. Why would you…

For IT administrators managing Office 365 and Exchange Server, having control over mailbox folder-level permissions is a crucial task. PowerShell, a powerful scripting language developed by Microsoft, offers a convenient and efficient way to control access to specific mailbox folders for users within an organization, including the calendar folder. In this article, I will detail…

By default, Microsoft Outlook prevents users from sending emails with attachments larger than 20 MB. This means that users may receive an error message while attaching files that exceed the allowed limit. In this guide, I will detail different methods to increase the Outlook attachment size limit. How to increase the Outlook Attachment Size Limit…

This Week in IT now has its own YouTube Channel! If you have been watching This Week in IT since it started more than a year ago, you will probably realize that home was the Petri IT Knowledgebase YouTube channel. We recently decided that it would be nice to give the show its own identity…

In Office 365 (Exchange Online) and Exchange Server environments, granting ‘Full Mailbox’ access to a user is a common administrative task, especially when dealing with shared mailboxes, delegation, or troubleshooting. In this article, we will explore step-by-step procedures for granting Full Mailbox access to users in both Office 365 and Exchange Server environments. I will…