java mail sand example

<!-- Mail maven setting-->

<dependency>

       <groupId>javax.mail</groupId>

       <artifactId>mail</artifactId>

       <version>1.4.7</version>

  </dependency>

import java.util.Date;

import java.util.Properties;

import javax.mail.BodyPart;

import javax.mail.PasswordAuthentication;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeBodyPart;

import javax.mail.internet.MimeMessage;

import javax.mail.internet.MimeMessage.RecipientType;

import javax.mail.internet.MimeMultipart;

import org.apache.log4j.Logger;

public class MailSendManger {

private Logger log = Logger.getLogger(MailSendManger.class);

private final String sendId = ""; 

private final String sendPwd = ""; 

public String send(String toMailAddr, String title, String content){

Properties prop = new Properties();

//-- gmail account 이용

prop.put("mail.smtp.host", "smtp.gmail.com");

prop.put("mail.smtp.starttls.enable","true");

prop.put("mail.transport.protocol", "smtp");

prop.setProperty("mail.smtp.socketFactory.class","javax.net.ssl.SSLSocketFactory");

prop.put("mail.smtp.port", "465");

prop.put("mail.smtp.auth", "true");

Session session = Session.getDefaultInstance(prop, new javax.mail.Authenticator() {

            protected PasswordAuthentication getPasswordAuthentication() {

                return new PasswordAuthentication(sendId, sendPwd);

            }

        });

session.setDebug(true); //for debug

try{ 

MimeMessage message = new MimeMessage(session);

            message.setSubject(title,"UTF-8");

            message.setSentDate(new Date());

            message.setRecipient(RecipientType.TO, new InternetAddress(toMailAddr)); //RecipientType.TO:수신자 RecipientType.CC:참조자 

            

            // This HTML mail have to 2 part, the BODY and the embedded image

            MimeMultipart multipart = new MimeMultipart("related");

            // first part  (the html)

            BodyPart messageBodyPart = new MimeBodyPart();

            messageBodyPart.setContent(content, "text/html;charset=utf-8");

            // add it

            multipart.addBodyPart(messageBodyPart);

            

            // second part (the image)

            // messageBodyPart = new MimeBodyPart();

            //DataSource fds = new FileDataSource(imgFile);

            //messageBodyPart.setDataHandler(new DataHandler(fds));

            //messageBodyPart.setHeader("Content-ID","imgFile");

            // add it

            //multipart.addBodyPart(messageBodyPart);

            // put everything together

            message.setContent(multipart);

Transport.send(message);

} catch (Exception e){

e.printStackTrace();

log.debug("============ Fail Send Mail ============");

return "false";

}

log.debug("============ Succes Send Mail ============");

return "succes";

}

}