Send an email in Java

Mail.java

// Email message
String toAddress = "someone@example.com";
String fromAddress = "hello@mohamedmansour.com";
String subject = "Hello Yahoo!"
String message = "From Java!";

// Auth.
String host = "smtp.mail.yahoo.com";
String port = "465";
String username = "foo";
String password = "bar";

// Configure your JavaMail.
Properties props = new Properties();
props.setProperty("mail.transport.protocol", "smtps");
props.setProperty("mail.smtps.auth", "true");
props.setProperty("mail.host", host);
props.setProperty("mail.port", port);
props.setProperty("mail.user", username);
props.setProperty("mail.password", password);

// Start an email session.
Session session = Session.getDefaultInstance(props, null);
Transport transport = session.getTransport("smtp");
MimeMessage mimeMessage = new MimeMessage(session);
Multipart multiPart = new MimeMultipart();

mimeMessage.setSubject(subject);
mimeMessage.addRecipient(RecipientType.TO, new InternetAddress(toAddress));
MimeBodyPart textBodyPart = new MimeBodyPart();
textBodyPart.setContent(message, "text/plain");
multiPart.addBodyPart(textBodyPart);
mimeMessage.setContent(multiPart);
mimeMessage.setFrom(new InternetAddress(fromAddress));

// Send email.
transport.connect();
transport.sendMessage(mimeMessage, mimeMessage.getAllRecipients());
transport.close();