Do you ever find yourself needing to find users with a specific email domain in Exchange but find yourself battling the correct syntax with the filter command, or waiting ages for it to get through all your objects using the Where-Object command? The following one-liner quickly produces a list of users who’s primary email address is a specific domain.
In order for you to find users using PowerShell, all you need to do is enter this command;
Find a Mail User
Get-MailUser -Filter { WindowsEmailAddress -like “*@example.com” }
Find a Mailbox
Get-Mailbox -Filter { WindowsEmailAddress -like “*@example.com” }
CONCLUSION:
Using the above command you can quickly collect a list of users, export them to CSV using | Export-CSV or copy your data straight to the clipboard using | clip and post it into your documents/files.
