Showing posts with label java mail. Show all posts
Showing posts with label java mail. Show all posts

April 30, 2012

How to send email from a Java program via Gmail's SMTP server

No comments: Author: tec at 4/30/2012 12:29:00 pm Labels: , ,
This Java function uses your Email, Password to send a Message to other Email address via Gmail's SMTP server.









Download JavaMail Library: http://www.oracle.com/technetwork/java/javamail/index-138643.html
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Import mail.jar into your project


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  1.     public void sendMailViaGmail(final String email, final String password, String sendTo, String subject, String body) {
  2.         java.util.Properties properties = new java.util.Properties();
  3.         properties.put("mail.smtp.auth", "true");
  4.         properties.put("mail.smtp.starttls.enable", "true");
  5.         properties.put("mail.smtp.host", "smtp.gmail.com");
  6.         properties.put("mail.smtp.port", "587");
  7.         javax.mail.Session session = javax.mail.Session.getInstance(properties, new javax.mail.Authenticator() {
  8.  
  9.             protected javax.mail.PasswordAuthentication getPasswordAuthentication() {
  10.                 return new javax.mail.PasswordAuthentication(email, password);
  11.             }
  12.         });
  13.         try {
  14.             javax.mail.Message message = new javax.mail.internet.MimeMessage(session);
  15.             message.setFrom(new javax.mail.internet.InternetAddress(email));
  16.             message.setRecipients(javax.mail.Message.RecipientType.TO, javax.mail.internet.InternetAddress.parse(sendTo));
  17.             message.setSubject(subject);
  18.             message.setText(body);
  19.             javax.mail.Transport.send(message);
  20.         } catch (Exception e) {
  21.             System.out.println(e);
  22.         }
  23.     }

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