Heres the code:
public class SendEmail {
public static void main(String[] args) {
// Recipient's email ID needs to be mentioned.
String to = "xxx";
// Sender's email ID needs to be mentioned
String from = "service@domain.us";
final String username = "service";//change accordingly
final String password = "xxxxxx";//change accordingly
// Assuming you are sending email through relay.jangosmtp.net
String host = "mail.privateemail.com";
Properties props = new Properties();
props.put("mail.transport.protocol", "smtp");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.timeout", 10000);
props.put("mail.smtp.connectiontimeout", 8000);
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.host", host);
props.put("mail.smtp.port", "587");//587 for tls 465 for ssl
System.setProperty("mail.smtp.ssl.protocols", "TLSv1.2");
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
Session session = Session.getInstance(props,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}
});
try {
// Create a default MimeMessage object.
Message message = new MimeMessage(session);
// Set From: header field of the header.
message.setFrom(new InternetAddress(from));
// Set To: header field of the header.
message.setRecipients(Message.RecipientType.TO,
InternetAddress.parse(to));
// Set Subject: header field
message.setSubject("Testing Subject");
// This mail has 2 part, the BODY and the embedded image
MimeMultipart multipart = new MimeMultipart("related");
// first part (the html)
BodyPart messageBodyPart = new MimeBodyPart();
String htmlText = "\<H1>Dear Sir or Madam:\</H1>" +
"<span>We are a mobile marketing company, help you generate leads on mobile devices with Pull Mobile content and Push Mobile coupons/deals, grow your businesses locally, national and worldwide." +
"We've a MMS platform to reach customers on the go with data-driven campagins and targeted MMS ads to achieve better ROI. Call or visit: <a href='http://upstik.com'>Upstik.us</a> It's easy to set up a time with our free consultation to better assist you.</span>" +
"<img src=\"cid:image\">";
messageBodyPart.setContent(htmlText, "text/html");
// add it
multipart.addBodyPart(messageBodyPart);
// second part (the image)
messageBodyPart = new MimeBodyPart();
DataSource fds = new FileDataSource(
"upstik-service.png");
messageBodyPart.setDataHandler(new DataHandler(fds));
messageBodyPart.setHeader("Content-ID", "\<image>");
// add image to the multipart
multipart.addBodyPart(messageBodyPart);
// put everything together
message.setContent(multipart);
// Send message
Transport.send(message);
System.out.println("Sent message successfully....");
} catch (MessagingException e) {
throw new RuntimeException(e);
}
}
}
mail.privateemail.com is fine, why it hangs?