适用产品:Windows Server ActiveDirectory

查询AD中UPN为空的用户

Get-ADUser -Filter * -Properties * | where {$_.UserPrincipalName -eq $null} | Select-Object name,SamAccountName,UserPrincipalName

设置UPN后缀

Get-ADUser -Filter * -Properties * | where {$_.UserPrincipalName -eq $null} | Select-Object name,SamAccountName,UserPrincipalName | foreach {Set-ADUser -Identity $_.name -UserPrincipalName ($_.SamAccountName+"@contoso.com")}

查询结果

PS C:\Users\Administrator> Get-ADUser -Filter * -Properties * | where {$_.UserPrincipalName -eq $null} | Select-Object name,SamAccountName,UserPrincipalNamename                       SamAccountName             UserPrincipalName
----                       --------------             -----------------
Guest                      Guest
krbtgt                     krbtgt
mailuser2                  mailuser2
mailuser3                  mailuser3
mailuser4                  mailuser4
mailuser5                  mailuser5
mailuser6                  mailuser6
mailuser7                  mailuser7
mailuser8                  mailuser8                  

设置结果

Get-ADUser -Filter * -Properties * | where {$_.UserPrincipalName -ne $null} | Select-Object name,SamAccountName,UserPrincipalName
name                                                        SamAccountName                                              UserPrincipalName
----                                                        --------------                                              -----------------
Administrator                                               Administrator                                               Administrator@demo.com
Guest                                                       Guest                                                       Guest@demo.com
krbtgt                                                      krbtgt                                                      krbtgt@demo.com
Exchange Online-ApplicationAccount                          $331000-K0SAH4NCDJ2K                                        Exchange_Online-ApplicationAccount@demo.com