Michael Reinders

An Office 365 tenant to tenant migration can be a complex undertaking that requires careful planning and execution. Whether due to mergers, acquisitions, or organizational restructuring, a tenant to tenant migration project involves transferring data, applications, and configurations while ensuring minimal user disruption. In this article, I will guide you through the essential steps to…

Microsoft provides a comprehensive suite of tools for effectively administrating and managing various aspects of the Microsoft 365 platform. There’s not just one Office 365 portal, IT pros actually have access to various admin centers, each tailored to manage specific aspects of the platform. In this article, we will explore the key admin centers available…

Microsoft has modified the procedures for IT Pros and Exchange Administrators to export mailbox items to a PST file. In an on-premises Exchange Server environment, it is quickly done from the Exchange Admin Center (EAC). However, in Office 365, it’s a little more complicated. Actually, it’s rather involved. Fear not – In this guide, I’ll…

As an IT Pro, it is crucial to your organization to make sure that your users receive legitimate emails. Sometimes, Exchange Online Protection (EOP) can flag these emails as spam. Safely creating whitelists for specific domains/email addresses allows you to efficiently manage email flow in your organization and protect your users from malicious activity. In…

As an IT pro, the process of exporting users’ mailboxes to PST is rather straightforward. However, importing PST email and calendar items into new mailboxes can be tricky. In this article, I will detail how to import PST files to Office 365 using either Outlook or the Microsoft Purview Compliance portal and Azure AzCopy. How…

A logon is an event in Windows that shows a user account being granted some access to a workstation/server/computer. This article will explain the basics of Windows logon types, how authentication plays a role, and then describe the various types of logons built into Windows. As IT pros, we’ve all ‘logged onto computers’, servers, network…

Encountering the “User profile service failed sign-in” error message can be frustrating and prevent you from accessing your logon user account on Windows. This error typically occurs due to issues with the user profile, and it can affect both local and domain accounts. In this article, I will provide a comprehensive troubleshooting guide to help…

Many of you have been using Azure Active Directory Connect to manage your hybrid identities and synchronization of users from Active Directory to Azure Active Directory (recently renamed Microsoft Entra ID). This modern technology is called Azure AD Connect cloud sync. In this article, I’ll walk you through the installation and basic configuration of Azure…

This article will detail the different versions of Microsoft’s Azure AD Connect (AADC) sync software that are going out of support this month (August 2022) and in March 2023. If you’re still using one of these soon-to-be-deprecated Azure AD (recently renamed Microsoft Entra ID) Connect versions, you’ll want to plan your upgrades/migrations to supported versions…

As an IT admin, preventing your users from using simple or known-hacked passwords has become critical for the overall security of your enterprise. An excellent step to take is to plan for and deploy Azure AD Password Protection. In this article, I’ll walk you through installing the Proxy service and DC agent in your on-premises…