public static void main(String[] args) {
String to = "*****@*****.**"; // change accordingly
String from = "*****@*****.**"; // change accordingly
String host = "smtp.gmail.com"; // or IP address
// Get the session object
Properties properties = System.getProperties();
properties.setProperty("mail.smtp.host", host);
Session session = Session.getDefaultInstance(properties);
// compose the message
try {
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));
message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
message.setSubject("Ping");
message.setText("Hello, this is example of sending email ");
// Send message
Transport.send(message);
System.out.println("message sent successfully....");
} catch (MessagingException mex) {
mex.printStackTrace();
}
}
public void mail(String toAddress, String subject, String body) {
Properties props = new Properties();
props.put("mail.smtp.host", host);
props.put("mail.smtp.port", port);
props.put("mail.smtp.ssl.enable", true);
Authenticator authenticator = null;
if (login) {
props.put("mail.smtp.auth", true);
authenticator =
new Authenticator() {
private PasswordAuthentication pa = new PasswordAuthentication(username, password);
@Override
public PasswordAuthentication getPasswordAuthentication() {
return pa;
}
};
}
Session s = Session.getInstance(props, authenticator);
s.setDebug(debug);
MimeMessage email = new MimeMessage(s);
try {
email.setFrom(new InternetAddress(from));
email.setRecipient(Message.RecipientType.TO, new InternetAddress(toAddress));
email.setSubject(subject);
email.setSentDate(new Date());
email.setText(body);
Transport.send(email);
} catch (MessagingException ex) {
ex.printStackTrace();
}
}
/** Return the content. */
public Object getContent(DataSource ds) throws IOException {
// create a new DeliveryStatus
try {
/*
Session session;
if (ds instanceof MessageAware) {
javax.mail.MessageContext mc =
((MessageAware)ds).getMessageContext();
session = mc.getSession();
} else {
// Hopefully a rare case. Also hopefully the application
// has created a default Session that can just be returned
// here. If not, the one we create here is better than
// nothing, but overall not a really good answer.
session = Session.getDefaultInstance(new Properties(), null);
}
return new DeliveryStatus(session, ds.getInputStream());
*/
return new DeliveryStatus(ds.getInputStream());
} catch (MessagingException me) {
throw new IOException(
"Exception creating DeliveryStatus in "
+ "message/delivery-status DataContentHandler: "
+ me.toString());
}
}
private void SendEmail(String password, String emailTo, String staffNames) {
// Recipient's email ID needs to be mentioned.
String to = emailTo;
// Sender's email ID needs to be mentioned
String from = "*****@*****.**";
// Assuming you are sending email from localhost
String host = "smtp.upcmail.ie";
// Get system properties
Properties properties = System.getProperties();
// Setup mail server
properties.setProperty("mail.smtp.host", host);
// Get the default Session object.
Session session = Session.getDefaultInstance(properties);
try {
// Create a default MimeMessage object.
MimeMessage message = new MimeMessage(session);
// Set From: header field of the header.
message.setFrom(new InternetAddress(from));
// Set To: header field of the header.
message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
// Set Subject: header field
message.setSubject("Password Change From Help Manager");
// Now set the actual message
message.setText(
"Hello "
+ staffNames
+ ", \n\n Your new Password is: "
+ password
+ ".\n\n Regards \n Help Manager Team");
// Send message
Transport.send(message);
System.out.println("Sent message successfully....");
} catch (MessagingException mex) {
mex.printStackTrace();
}
}
public void sendEmails(Homework hw, ArrayList<Student> students) {
System.out.println("se apeleza");
String from = "*****@*****.**";
String host = "localhost";
Properties properties = System.getProperties();
properties.setProperty("mail.smtp.host", host);
properties.put("mail.smtp.port", "25");
Session session = Session.getDefaultInstance(properties);
try {
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));
for (Student s : students) {
System.out.println("baga mesaj catre" + s.getEmail());
message.addRecipient(Message.RecipientType.TO, new InternetAddress(s.getEmail()));
}
message.setSubject("Homework");
// Send the actual HTML message, as big as you like
message.setContent(
"<h1>This is a test mail.</h1>"
+ "<p> It's a program I am developing and I just try to play with the mail API.<p>"
+ "<p> If you're receiving this, please ignore it!</p>"
+ "<p> You're homework is: </p>"
+ "<p>"
+ hw.getDescription()
+ "</p>"
+ "<p> Due Date: "
+ hw.getDueDate()
+ "</p>",
"text/html");
// Send message
Transport.send(message);
System.out.println(message);
System.out.println("Sent message successfully....");
} catch (MessagingException mex) {
mex.printStackTrace();
}
}
