PowerShell – Update All Domain Users Email Address From UPN
KB ID 0001072 Problem Update: Here is an easier Solution Earlier in the year, I had a problem with Certificate Services, every time it tried to issue a ‘user’ certificate it gave me an error because the user did not have an email address specified on their user object in AD. At the time I thought “I wish I know enough PowerShell, to just put an email address in all the users e-mail attribute”. So while...