Java tutorial
import java.io.*; import javax.mail.*; import javax.mail.internet.*; import javax.activation.*; public class SendApp { public static void send(String smtpHost, int smtpPort, String from, String to, String subject, String content) throws AddressException, MessagingException { java.util.Properties props = new java.util.Properties(); props.put("mail.smtp.host", smtpHost); props.put("mail.smtp.port", "" + smtpPort); Session session = Session.getDefaultInstance(props, null); Message msg = new MimeMessage(session); msg.setFrom(new InternetAddress(from)); msg.setRecipient(Message.RecipientType.TO, new InternetAddress(to)); msg.setSubject(subject); msg.setText(content); Transport.send(msg); } public static void main(String[] args) throws Exception { send("hostname", 25, "j@s.com", "s@s.com", "re: dinner", "body"); } }