ADGroupEmailAlert.ps1

ADGroupEmailAlert.ps1

############################################################################################################################
## Script: Script will alert if membership exceeds limits set for each group and email.
## Author: dpadgett
## Date: 08/11/16
## Usage: Fill email details, and values for each AD group you want to monitor followed by the maximum allowed member count
############################################################################################################################

#Setting Global Variables for script#
$smtpserver = "mailserver"
$recipients = "email1","email2","email3"
$senderaddress = "senderaddress"

try 
{
Import-Module ActiveDirectory

$body = ""
$groups = @{"ADGroup1" = 5;
          "ADGroup2" = 6;
          "ADGroup3 = 15;
          }

$groups.GetEnumerator() | % { 

    $members = Get-ADGroupMember $_.Key | % { Get-ADComputer $_ -prop Description }
    if ($members.Count -gt $_.Value)
        {
        
         $memString = Out-String -InputObject $($members | select Name, Description| ft)
        $body = $body +
@"
The Software Group $($_.Key) , is out of compliance , please evaluate memberships.

The maximum allowed count for $($_.Key) is :  $($_.Value)
      
The current count for $($_.Key) is:   $($members.count)

$memString

****************************************************************************************

"@

        }

     }


     if ($body -ne "")
     {
        Send-MailMessage -SmtpServer $smtpserver -To $recipients -From  $senderaddress -Subject "Software Licenses are Not Compliant!" -Body  $body 
        }

        else
        {
        $body = "All Licensing is Compliant"
        Send-MailMessage -SmtpServer $smtpserver -To $recipients -From  $senderaddress -Subject "License compliance is OK!" -Body  $body 
        }

} 

Catch
{
$body = $_.exception.message  


Write-Host $body
Send-MailMessage -SmtpServer $smtpserver -To $recipients -From  $senderaddress -Subject "license script broken, please check script" -Body  $body

}