Email service send mail with file attachments

Hi @ritesh01 

• Use <input> element with type as file to upload a file and pass it on to a servlet.
  

  <form id="submitForm"action="/bin/servlets/submitForm"method="POST"novalidate="novalidate"enctype="multipart/form-data">
  <label for="name">Name</label><input name="userName"type="text"class="fieldInner"id="name"required>
  <input name="file"value="Choose File"type="file"class="chooseFileInner"required/>
  <input type="submit"id="applied"value="Submit"/>
  </form>

  
  
• Write a sling servlet that receives the file as an inputstream. You can attach this to org.apache.commons.mail.HtmlEmail
  Below is working piece of servlet code.
  

  try {
      RequestParameter attach = request.getRequestParameter("file");
      InputStream ip = attach.getInputStream();
      HtmlEmail email = new HtmlEmail();
      //MailTemplate mailTemplate = MailTemplate.create(templatePath, session);
      //HtmlEmail email = mailTemplate.getEmail(StrLookup.mapLookup(new HashMap<String, String>(parameters)), HtmlEmail.class);
      ByteArrayDataSource fileDS = new ByteArrayDataSource(ip, "application/pdf");
      email.attach(fileDS, "application/pdf", "This is your attached file.");
      email.addTo("receiver@example.com");
      email.setSubject("test email subject");
      email.setMsg("text email body");
      email.setHtmlMsg("<html><head></head><body><p>html email body</p></body></html>");
      email.setFrom("sender@example.com","TestUser");
      // Declare a MessageGateway service
      MessageGateway<Email> messageGateway;
      messageGateway = messageGatewayService.getGateway(HtmlEmail.class);
      messageGateway.send(email);
  } catch (EmailException e) {
      e.printStackTrace();
  }

  
  Note: SMTP has to be configured in order for aem to send emails. This is an OOTB configuration.

Thanks