Change UPN

 This script can be used for changing the UPN for bulk users based on a CSV File. I used this while migrating users mailboxes from On-Premise to Office365 where its mandatory to have UPN and Email to be the same.

ChangeUPN.PS1
 
 
 
 
 
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Active Directory
2/3/2013
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  • can you show sample of the csv file
    2 Posts | Last post April 30, 2013
    • can you show sample of the csv file
    • Hi,
      CSV File should contain only the samaccountid.
      Header should be loginid
      
      Here is a sample.
      
      
      loginid
      user1
      user2
      user3
      
      Let me know if you have any questions.
      
      Cheers
      Shaba