using namespace MailKit
using namespace MimeKit

      $error.clear()

     $emailDLL = "F:\Email\MailKit.dll"
     $mimeDll = "F:\Email\MimeKit.dll"
     Add-Type -Path $emailDLL
  
     [System.Reflection.Assembly]::LoadFile($mimeDll)
     [System.Reflection.Assembly]::LoadFile($emailDLL)

     $smtpClient = New-Object MailKit.Net.Smtp.SmtpClient
 
     $message = [MimeKit.MimeMessage]::new()
     $TextPart = [MimeKit.TextPart]::new("html")
     
     $mailList =[MimeKit.InternetAddressList]::new()
     
     [string[]]$recipients = "user@Company.com".Split(',').Trim()
     foreach ($address in $recipients) {$mailList.Add($address)}
     
     $message.To.AddRange($mailList) 
     $from = "Dev_@lakelandgov.net"

     $smtpSvr = 'xxx.xxx.xxx.xxx'
     $smtpClient = New-Object MailKit.Net.Smtp.SmtpClient

     $TextPart.Text = "This is a MailKit / MimeKit Test"
     $message.Body = $TextPart
     $message.Subject = "Dev Mailkit / MimeKit Test"
     $message.From.Add($from) 
     
     $smtpClient.Connect($smtpSvr)
     $smtpClient.Send($message)
     $smtpClient.Disconnect($true)