E-Mail notification for new member in domain-local group

Get-NewMemberLocalGroup.ps1

#Get events

$Event = Get-EventLog -LogName Security -InstanceId 4732 -Newest 1

#get some details
$User = $Event.ReplacementStrings[0]
$Antragsteller = $Event.ReplacementStrings[6]
$Gruppe = $Event.ReplacementStrings[2]

# smtp server
$emailSmtpServer = "mailserver.domain.tld"

# recipient 
$emailFrom= "[email protected]"
$emailTo = "[email protected]", "[email protected]"

$subject = "Neuer Benutzer in domänen-lokaler Gruppe: " + $Gruppe + "\" + $User
$body =  "Gruppe\Benutzername: " + $Gruppe + "\" + $User + "`r`n" + "Antragsteller: " + $Antragsteller + "`r`n" + "Time: " + $Event.TimeGenerated + "`r`n"

Send-MailMessage -SmtpServer $emailSmtpServer -From $emailFrom -To $emailTo -Subjec $subject -Body $body -BodyAsHtml -Encoding UTF8