How to send a e-mail via smtp

Is there a possibility to send an e-mail via SMTP server using? I found a script on that topic for java, but it doesn't work in unity. That's the example i found:

package com.mkyong.common;

import java.util.Properties; import javax.mail.Message; import javax.mail.MessagingException; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage;

public class JavaMailApp1 { public static void main( String[] args ) {
String host = "smtp.gmail.com"; int port = 587; String username = "username"; String password = "password";

Properties props = new Properties(); props.put("mail.smtp.auth", "true"); props.put("mail.smtp.starttls.enable", "true");

 try {

 Message message = new MimeMessage(session);
 message.setFrom(new InternetAddress("from@no-spam.com"));
 message.setRecipients(Message.RecipientType.TO, 
                 InternetAddress.parse("to@no-spam.com"));
 message.setSubject("Testing Subject");
 message.setText("Dear Mail Crawler,\n\n No spam to my email, please!");

 Transport transport = session.getTransport("smtp");
 transport.connect(host, port, username, password);

 Transport.send(message);

 System.out.println("Done");

 } catch (MessagingException e) {
     throw new RuntimeException(e);
 }

}

}

Can anyone please help me, i don't know how to get this script working in unity.

thx for answeres :)