Get DL member via powershell

Get_DL_member_via_powershell.ps1

Import-Module ServerManager

Add-WindowsFeature RSAT-AD-PowerShell

$DLName = "DL_Name"
$ADServer = "AD_Server_Name"
$ResultList = @()
$Groups = Get-ADGroup -Properties * -Filter{name -like $DLName} -Server $ADServer |Select Name, ManagedBy|
Foreach-Object{
    $Group = $_
    $ManagedBy = $Group.ManagedBy -replace '^CN=|,.*$'
    $User = get-adgroupmember $Group.Name -Server $ADServer |Foreach-Object{
        $ResultList+=New-Object -TypeName PSObject -Property @{
            UserName= $_.Name
            GroupName = $Group.Name
            ManagedBy = $ManagedBy
        }
    }
}

Write-Output $ResultList