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What is a UPN in Active Directory?
What is a user principal name (UPN) in Windows Active Directory?
What is a UPN user account?
What is a UPN attribute?
Is a UPN the same as a user's email address?
How do I use a UPN suffix in Active Directory?
In Microsoft Active Directory, a User Principal Name (UPN) is a username and domain in an email address format. In a UPN, the username is followed by a separator "at sign" ( @ ) followed by the active directory's internet domain.
- Gavin Wright
- 2 min
The UserPrincipalName (UPN) serves as an essential user attribute in Active Directory that’s akin to a username and is typically used when logging into various services within a network.
Sep 12, 2023 · In Windows Active Directory, a User Principal Name (UPN) is the name of a system user in an email address format. A UPN (for example: john.doe @ domain.com ) consists of the user name (logon name), separator (the @ symbol), and domain name (UPN suffix).
Mar 11, 2024 · In this article, we’ll look at what UPN (UserPrincipalName) suffixes in Active Directory are, how to add alternative suffixes in an AD forest and change UPN suffixes of Active Directory users with the ADUC console and PowerShell.
Jan 30, 2023 · This article explains what the UPN and sAMAccountName are user account attributes in Active Directory, and how the username and user logon name can be used in your organization.
Dec 2, 2020 · In an Active Directory domain, each user in the forest is uniquely identified by their account's principal user name, or UPN. The UPN uses Request for Comments (RFC) 822, the Internet standard document that defines the email address format as its naming convention: user@domain.tld.
Jul 6, 2023 · If you're new to Active Directory and feeling overwhelmed by the terminology, look no further than this quick guide to understanding the UserPrincipalName, or UPN. This attribute serves as a critical component of Active Directory, providing a unique identifier for each registered user.
