Sending email in Java with SSL
I want use Pentaho to send email to 900 person, but I am not a expert of Pentaho, so I fail. Then, I have to code it by Java. I never have been code anything about email. Luckily, I can use Google to search something, after copy and paste, I have it: package com.viettel.im.database.DAO; import java.util.Date; import java.util.Properties; import javax.activation.DataHandler; import javax.activation.DataSource; import javax.activation.FileDataSource; import javax.mail.Authenticator; import javax.mail.BodyPart; import javax.mail.Message; import javax.mail.MessagingException; import javax.mail.Multipart; import javax.mail.PasswordAuthentication; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.AddressException; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeBodyPart; import javax.mail.internet.MimeMessage; import javax.mail.internet.MimeMultipart; /** * A utility class for sending e-mail messages * * @author www.codejava.net * */ public class SendEmail { public static void main(String[] args) { try { SendEmail.sendEmail(“smtp.viettel.com.vn”, “465”, “username”, “password”, “thaiph1@viettel.com.vn”, “hello”, “hihihihihihih”); } catch (Exception e) { e.printStackTrace(); } } public static void sendEmail(String host, String port, final String userName, final String password, String toAddress, String subject, String message) throws AddressException, MessagingException { // sets SMTP server properties Properties properties = new Properties(); properties.put(“mail.smtp.host”, host); properties.put(“mail.smtp.port”, port); properties.put(“mail.smtp.auth”, “true”); properties.put(“mail.smtp.starttls.enable”, “true”); properties.put(“mail.smtp.ssl.enable”, “true”); // creates a new session with an authenticator Authenticator auth = new Authenticator() { public PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication(userName, password); } }; Session session = Session.getInstance(properties, auth); // creates a new e-mail message Message msg = new MimeMessage(session); msg.setFrom(new InternetAddress(userName)); InternetAddress[] toAddresses = {new InternetAddress(toAddress)}; msg.setRecipients(Message.RecipientType.TO, toAddresses); msg.setSubject(subject); msg.setSentDate(new Date()); msg.setText(message); // Create the message part BodyPart messageBodyPart = new MimeBodyPart(); // Fill the message messageBodyPart.setText(“This is message body”); // Create a multipar message Multipart multipart = new MimeMultipart(); // Set text message part multipart.addBodyPart(messageBodyPart); // Part two is attachment messageBodyPart = new MimeBodyPart(); String filename = “D:\temp\quaylai.xls”; DataSource source = new FileDataSource(filename); messageBodyPart.setDataHandler(new DataHandler(source)); messageBodyPart.setFileName(filename); multipart.addBodyPart(messageBodyPart); // Send the complete message parts msg.setContent(multipart); // sends the e-mail Transport.send(msg); } } ...