删除通讯组发件人中的已离职人员

#从邮件组发送列表中删除已离职人员
Add-PSSnapin microsoft.exchange* 
Import-Module activedirectory
$RemoveGroupSenderslog = "D:ScriptsRemove.log"

#从通讯组发送列表中删除已离职人员
$txzs = Get-DistributionGroup
foreach ($g in $txzs)
{
#导出该邮件组的发件人列表
$fromSenders = $g.AcceptMessagesOnlyFrom
[array]$fromSenders_false = $none
foreach ($user in $fromSenders)
    {
     $userinfor = get-aduser $user.DistinguishedName
     #判断用户是否离职
     if ($userinfor.enabled -eq $false)
        {
         $fromSenders_false += $userinfor.SamAccountName
        }
    }

#判断是否有已离职人员存在
if ($fromSenders_false.count -gt 0)
    {
    #从邮件组发送列表中删除已离职人员
    $now = get-date -UFormat "%Y-%m-%d %H:%M:%S"
    $galias = $g.Alias
    $galias
    "$now GroupName: $galias"  |out-file $RemoveGroupSenderslog -append 
    $fromSenders_false |out-file $RemoveGroupSenderslog -append 
    Set-DistributionGroup -Identity $g.Alias -AcceptMessagesOnlyFrom @{remove=$fromSenders_false}
    }

}