PowerShell - Check Port from List of Servers with email results

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#Which port to scan

$port = 445

#Path of the input server list

$hostns=Get-Content c:\temp\yourtextfile.txt

$body = @()

foreach ($hostn in $hostns)

{

$PortCon = new-object System.Net.Sockets.TcpClient($hostn, $port)

if ($PortCon.Connected -eq 'True')

{

$body +="$hostn Server listening to port $port"

$PortCon.Close()

}

else

{

$body +="$hostn Server not responding to $port"

}

}

$body = $body | Out-String

$NotiEmail = @{

From = "add email address"

To = "add email address"

Subject = "Server Status Check"

SMTPServer = "Add SMTP server"

Priority = "High"

Body = $body

}

Send-MailMessage @NotiEmail

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