使用PowerShell 批量修改O365 用戶UPN
阿新 • • 發佈：2018-02-08
exce pri shel ring mes throw cat -o 腳本 又來分享一些日常用的小腳本哈，比如說有些小型企業在使用O365時開始用的是O365自帶的域名，過了一段時間後想用自己的域名了，這時候管理員就需要將用戶的UPN修改成自定義域名。總體來說這不是個復雜的活，簡單寫的話可能幾行代碼就搞定了，當然如果想寫的稍微規範些，那麽可以再加上一些邏輯控制類的語句
param (
[parameter(Mandatory = $true)]
[string]$CustomDomainName,
[parameter(Mandatory = $false)]
[bool]$IncludeGlobalAdmin=$false
)
function Change-UserPrincipalName
{
param (
[parameter(Mandatory = $true)]
[string]$OldUserPrincipalName,
[parameter(Mandatory = $true)]
[string]$CustomDomainName
)
$Error.clear()
try
{
$Role = Get-MsolUserRole -UserPrincipalName $OldUserPrincipalName
$Change = $true
if ($Role -ne $null)
{
#Company Administrator
if ($Role.ObjectId -eq "62e90394-69f5-4237-9190-012177145e10")
{
if ($IncludeGlobalAdmin -eq $false)
{
Write-Host ("$(Get-Date) * Found {0} {1}, pass" -f $Role.Name, $OldUserPrincipalName) -ForegroundColor 'yellow'
$Change = $false
}
}
#Directory Synchronization Account
elseif ($Role.ObjectId -eq "d29b2b05-8046-44ba-8758-1e26182fcf32")
{
Write-Host ("$(Get-Date) * Found {0} {1}, pass" -f $Role.Name, $OldUserPrincipalName) -ForegroundColor 'yellow'
$Change = $false
}
}
if ($Change -eq $true)
{
$UserName = $OldUserPrincipalName.Split("@")[0]
$NewUserPrincipalName = $UserName + "@" + $CustomDomainName
Write-Host ("$(Get-Date) * Changing user principal name {0} to {1}" -f $OldUserPrincipalName, $NewUserPrincipalName) -ForegroundColor 'Cyan'
Set-MsolUserPrincipalName -UserPrincipalName $OldUserPrincipalName -NewUserPrincipalName $NewUserPrincipalName
}
}
catch
{
Write-Warning $Error[0].Exception.Message
}
}
$Domains = Get-MsolDomain
if ($Domains.Name.Tolower().contains($CustomDomainName.ToLower()))
{
Get-MsolUser -All | %{
Change-UserPrincipalName -OldUserPrincipalName $_.UserPrincipalName -CustomDomainName $CustomDomainName
}
}
else
{
throw "$(Get-Date) * Domain Name $CustomDomainName not found in your tenant"
}對於Global Admin，腳本裏加了一個bool類型的參數來決定是否要修改Global admin的UPN，這樣對於管理員來說做這種操作的時候可以更可控一些
使用PowerShell 批量修改O365 用戶UPN