How to Add UPN Suffixes in Active Directory
user accounts - Active Directory: Changing a name - Server Fault
How did the additional AD user logon name suffix get added? - Microsoft Q&A
What is UPN - User Principal Name
Using User Principal Name to Authenticate in SharePoint - SalamanderSoft Limited
Active Directory User Naming Conventions - Active Directory Pro
Understanding Active Directory Naming Formats – Jeff Schertz's Blog
Add User Principal Names in Active Directory via PowerShell - Scripting Blog
The Strange Way in Which Active Directory Implements the Full Name Attribute | Alexander's Blog
Active Directory User does not assign User logon name and User Principal Name
PowerShell: Changing Active Directory user logon names (Bulk) – SID-500.COM
How to change "User logon name" automatically | Symantec IGA
The Strange Way in Which Active Directory Implements the Full Name Attribute | Alexander's Blog
Why username and suffix are merged in the first field of User logon name of Active directory - Microsoft Community Hub
Changing Domain Users' 'User Logon Names' and UPN's | PeteNetLive
Changing Domain Users' 'User Logon Names' and UPN's | PeteNetLive
PowerShell: Changing Active Directory user logon names (Bulk) – SID-500.COM
How to add UPN suffix in Active Directory - ALI TAJRAN
Change UPN of Domain Users in Active Directory
active directory - How to get AD user's "Display name" instead of logon name (domain\userid) while exporting "send as" and "full" permissions? - Server Fault
Understand the UPN and sAMAccountName User Account Attributes – 4sysops
Changing Domain Users' 'User Logon Names' and UPN's | PeteNetLive
What is UPN (User Principal Name)?
Add User Principal Names in Active Directory via PowerShell - Scripting Blog
The EXPTA {blog}: Fixing Sign-On Name for Renamed Users in Office 365
Configure authentication with Active Directory - Zimbra :: Tech Center
