Password_Change_Notification

##################################################################################################################
# Please Configure the following variables....
$smtpServer="mail.server.com"
$expireindays = 21
$from = "Company Administrator <support@mycompany.com>"
###################################################################################################################
#Get Users From AD who are enabled
Import-Module ActiveDirectory
$users = get-aduser -filter * -properties * |where {$_.Enabled -eq "True"} | where { $_.PasswordNeverExpires -eq $false } | where { $_.passwordexpired -eq $false }
foreach ($user in $users)
{
$Name = (Get-ADUser $user | foreach { $_.Name})
$emailaddress = $user.emailaddress
$passwordSetDate = (get-aduser $user -properties * | foreach { $_.PasswordLastSet })
$PasswordPol = (Get-AduserResultantPasswordPolicy $user)
# Check for Fine Grained Password
if (($PasswordPol) -ne $null)
{
$maxPasswordAge = ($PasswordPol).MaxPasswordAge
}

else
{
$maxPasswordAge = (Get-ADDefaultDomainPasswordPolicy).MaxPasswordAge
}

$expireson = $passwordsetdate + $maxPasswordAge
$today = (get-date)
$daystoexpire = (New-TimeSpan -Start $today -End $Expireson).Days
$subject="Your password will expire in $daystoExpire days"
$body ="
Dear $name,
<p> Your Password will expire in $daystoexpire days.<br>
To change your password on a PC press CTRL ALT Delete and chose Change Password or change from website password.uniview.com <br>
<p>Thanks, <br>
</P>"

if ($daystoexpire -lt $expireindays)
{
Send-Mailmessage -smtpServer $smtpServer -from $from -to $emailaddress -subject $subject -body $body -bodyasHTML -priority High

}

}