Powershell-查询所有AD用户对象；返回电子邮件项目计数或没有邮箱

当输入几个用户时，下面的代码失败，但在AD中查询所有用户时，并没有返回预期结果。不理解为什么批量用户和相对较小的用户列表失败

代码如下：

$Users = @('user1',"user2",'user3','user4')
$Mailboxes = $Users | Get-ADuser -pr *


$OU = 'DC=local,DC=local,DC=org'
$Mailboxes = Get-ADUser -Filter {SamAccountName -notlike '*$*'} -pr samaccountname
$Mailboxes = Get-ADUser -Filter * -SearchBase $OU -Properties samaccountname


foreach ($Mbx in $Mailboxes)
{
    $ADUser = Get-ADUser $Mbx.SamAccountName -Properties * #Enabled,AccountExpirationDate

    $UserObj = New-Object PSObject
    $UserObj | Add-Member NoteProperty -Name "Username" -Value $ADUser.SamAccountName

    If($mbx.msExchRecipientTypeDetails -eq $null)
        {     
        $UserObj | Add-Member NoteProperty -Name "E-Mail" -Value "NoEmailAddress"
        $UserObj | Add-Member NoteProperty -Name "email ItemCount" -Value "NoMailBox"
        $UserObj | Add-Member NoteProperty -Name "TotalItemSize(GB)" -Value "NoMailBox"
        Write-Host $Mbx.SamAccountName "has no mailbox" -ForegroundColor green
        }
    Else
      {
        If($mbx.msExchRecipientTypeDetails -eq 1)
          {
            $stats = $Mbx.EmailAddress | Get-MailboxStatistics | Select-Object TotalItemSize,TotalDeletedItemSize,ItemCount,LastLogonTime,LastLoggedOnUserAccount
            $MbxSizeb = $stats.TotalItemSize -replace "(.*\()|,| [a-z]*\)"
            $Tmp_gb = $MbxSizeb/1GB
            $MbxSizeGB = [math]::Round($Tmp_gb,2)

            $UserObj | Add-Member NoteProperty -Name "E-Mail" -Value $ADUser.EmailAddress
            $UserObj | Add-Member NoteProperty -Name "email ItemCount" -Value $stats.ItemCount
            $UserObj | Add-Member NoteProperty -Name "TotalItemSize(GB)" -Value $MbxSizeGB
          }
      }  
    $Report = $Report += $UserObj
}

选定用户的结果

针对所有用户的结果：

---

填充

$Mailboxes

变量时，缺少属性

msExchRecipientTypeDetails

。第5行和第6行应为

-Properties msExchRecipientTypeDetails

---

更新：所以这不是完全正确的。如果将

if（$mbx.msExchRecipientTypeDetails-eq$null）

更改为

if（$aduser.msExchRecipientTypeDetails-eq$null）

，则可以使用代码。然而，你真的不需要再次得到阿杜$邮箱是Aduser的集合。将第2、6、7行更改为

-属性EmailAddress、msExchRecipientTypeDetails、SamAccountName

$Users = @('user1',"user2",'user3','user4')
$Mailboxes = $Users | Get-ADuser -Properties EmailAddress,msExchRecipientTypeDetails,SamAccountName

#$OU = 'DC=local,DC=local,DC=org'
#$Mailboxes = Get-ADUser -Filter {SamAccountName -notlike '*$*'} -Properties EmailAddress,msExchRecipientTypeDetails,SamAccountName
#$Mailboxes = Get-ADUser -Filter * -SearchBase $OU -Properties EmailAddress,msExchRecipientTypeDetails,SamAccountName

$Report = @()

foreach ( $Mbx in $Mailboxes ) {
    switch ( $Mbx.msExchRecipientTypeDetails ) {
        1 { 
            $Stats = $Mbx.EmailAddress | Get-MailboxStatistics | Select-Object TotalItemSize,ItemCount
            $Report += [pscustomobject] @{ 
                'Username' = $_.SamAccountName
                'E-Mail' = $Mbx.EmailAddress
                'E-Mail ItemCount' = $Stats.ItemCount
                'TotalItemSize(GB)' = ( [math]::Round( ( $Stats.TotalItemSize -replace "(.*\()|,| [a-z]*\)" )/1GB ),2 )
            }
            break
        }
        default { 
            $Report += [pscustomobject] @{ 
                'Username' = $_.SamAccountName
                'E-Mail' = 'NoEmailAddress'
                'E-Mail ItemCount' = 'NoMailBox'
                'TotalItemSize(GB)' = 'NoMailBox'
            }
            break
        }
    }
}

---

@Shawn Esterman-感谢您的输入--下面的代码非常有用。显式声明要搜索的属性

cls

$Users = @()
$Report = @()
$UserObj = @()
$ADUser = @()
$Mbx = @()
$OU = @()
$Mailboxes = @()

$Users = @("user1",'user2','user3','user4','user5')
$Mailboxes = $Users | Get-ADuser -Properties EmailAddress,msExchRecipientTypeDetails,SamAccountName


$OU = 'DC=local,DC=local,DC=local'
$Mailboxes = Get-ADUser -SearchBase $OU -Filter {SamAccountName -notlike '*$*'} -ResultSetSize 50 -Properties EmailAddress,msExchRecipientTypeDetails,SamAccountName

foreach ($Mbx in $Mailboxes)
{
$UserObj = New-Object PSObject
$UserObj | Add-Member NoteProperty -Name "Username" -Value $Mbx.SamAccountName

If($mbx.msExchRecipientTypeDetails -eq $null)
    {     
    $UserObj | Add-Member NoteProperty -Name "E-Mail" -Value "NoEmailAddress"
    $UserObj | Add-Member NoteProperty -Name "email ItemCount" -Value "NoMailBox"
    $UserObj | Add-Member NoteProperty -Name "TotalItemSize(GB)" -Value "NoMailBox"
    Write-Host $Mbx.SamAccountName "has no mailbox" -ForegroundColor green
    }
Else
  {
    If($mbx.msExchRecipientTypeDetails -eq 1)
      {
        $stats = $Mbx.EmailAddress | Get-MailboxStatistics | Select-Object TotalItemSize,TotalDeletedItemSize,ItemCount,LastLogonTime,LastLoggedOnUserAccount
        $MbxSizeb = $stats.TotalItemSize -replace "(.*\()|,| [a-z]*\)"
        $Tmp_gb = $MbxSizeb/1GB
        $MbxSizeGB = [math]::Round($Tmp_gb,2)

        $UserObj | Add-Member NoteProperty -Name "E-Mail" -Value $Mbx.EmailAddress
        $UserObj | Add-Member NoteProperty -Name "email ItemCount" -Value $stats.ItemCount
        $UserObj | Add-Member NoteProperty -Name "TotalItemSize(GB)" -Value $MbxSizeGB
      }
  }  
$Report = $Report += $UserObj

---

}

请不要使用

-Prop*

，除非这是一个中小型域名。我只是在一个域上运行了一个脚本，花了一天时间才完成，我只是在寻找任何受计算机对象影响的组，结果它消耗了超过12 Gig的内存。“它可以加起来很快。”这位技术员说，你不可能在那里的某个地方阻止它，这似乎很愚蠢。通过不使用*和-Properties EmailAddress、msExchRecipientTypeDetails、SamAccountNameI可以很容易地解决这个问题。我没有使用

-Prop*

，我只获取默认属性，实际上只存储组中每个对象的ObjectClass。诚然，我与将近700000名用户和计算机一起工作，但我的观点仍然是，如果他们查询整个active directory，他们可能不想在查询中使用

-Prop*

。