Welcome to my journey of continuous discovery. Enjoy your visit.
You can find the User Account .CSV(s), the Import script and the Mailbox activation scripts in My GitHub.
There are two sets of user accounts. One is just a random group of Cartoons, TV Hosts Athletes and such. I recommend using the Sample account CSV.
If you need to populate the accounts with Emails for Archiving or E-discovery testing, I have also included the Enron Accounts CSV. You can search the internet and find the Enron Email Corpus in .PST format
The script will set every user to the same password, You can change the password by editing the PowerShell scripts.
You can add additional User information, such as Department, to the CSV or via the Import PowerShell. I simple search for AD User Account or the PowerShell Import-User command will give more detail.
An annoying thing about AD and Exchange is the Mailbox does not get initialized. Usually you have to log in or send an email to the user to perform this initial set up.
I have included a .TXT file that includes a list of command to enable each account in the corresponding .CSV file. For this step you need to copy all the lines and paste them into PowerShell.