Hybrid enviroment - UPN different from user logon name (Pre Windows 2000)

Gianluca Giurato 0 Reputation points

Hello Everybody, users created in ADUC can have UPN different from User Logon Name (Pre windows 2000). It can be UPN: name.lastname@domain.com ULN: Lastname. In Hybrid environment, can this create any problems whatsoever, is there any best practice from Microsoft? Best Regards Gianluca

Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
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  1. Thameur-BOURBITA 28,471 Reputation points

    Hi @Gianluca Giurato

    Of course you can without any problem. In hybrid environment it’s recommended to configure UPN suffixe with a routable domain . For more information please refer to the following article:


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