Adding a User to Multiple Exchange Distribution Lists Using Windows PowerShell

PowerShell command line window

Adding a user to multiple distribution lists via Outlook can be a tedious process if many lists are involved. For today’s problem, I had to add a user to many lists that have a similar prefix. Instead of spending a an hour or more of adding the user to the DLs through the Global Address … Read more

Using PowerShell to Check if a Particular User is in the Local Administrators Group

PowerShell 5.0 icon

PowerShell is a very powerful tool for Windows administrators and developers alike. I wanted to find out if a particular user ID was in the local admin group on all servers in my domain. Fortunately, someone had written a script (source link no longer exists) to check that very thing on the server you’re logged … Read more

Upgrading a Domain Controller from Windows Server 2008 to 2012

Windows Server logo

When upgrading an Active Directory Domain Controller from Windows Server 2008 (or 2008 R2) to Windows Server 2012, the AD Forest must be upgraded first.  This has to be manually done, as it is not part of the setup process. To upgrade the AD Forest, right-click on the Command Prompt icon and select “Run as … Read more