Email Sending Configuration

Email Configuration

Step 1 : Need Spring Email Dependency 

<dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-mail</artifactId>
</dependency>

Step 2 : Required Email properties 

Properties props = new Properties ();
props.put ("mail.smtp.auth", Boolean.TRUE);
props.put ("mail.smtp.starttls.enable", Boolean.TRUE);
props.put ("mail.smtp.host", "smtp-mail.outlook.com"); // gmail : smtp-mail.gmail.com
props.put ("mail.smtp.port", "587");

Step 3 : Use below code to send email using springboot application 

try
{
   Session session = Session.getInstance(props, new javax.mail.Authenticator()
   {
      protected PasswordAuthentication getPasswordAuthentication()
      {
         return new PasswordAuthentication("user-email", "user-password");
      }
   });
   Message msg = new MimeMessage(session);
   msg.setFrom(new InternetAddress("user-email", false));

   msg.setRecipients(Message.RecipientType.CC,
         InternetAddress.parse("user-mails"));

   msg.setRecipients(Message.RecipientType.TO,
         InternetAddress.parse("user-email"));
   msg.setSubject("Email Configuration");
   msg.setSentDate(new Date());

   MimeBodyPart messageBodyPart = new MimeBodyPart();
   messageBodyPart.setContent("MESSAGE_BODY",
         MediaType.TEXT_HTML_VALUE);

   Multipart multipart = new MimeMultipart();
   multipart.addBodyPart(messageBodyPart);

   MimeBodyPart attachPart = new MimeBodyPart();
   attachPart.attachFile(file);
   multipart.addBodyPart(attachPart);
   msg.setContent(multipart);
   Transport.send(msg);
}
catch (Exception exe)
{
   log.error ("error @ Email sending {} ", exe);
}