Issue in sending mail from webdynpro application

Question

Error :
javax.mail.SendFailedException: Sending failed;  nested exception is: javax.mail.MessagingException: Unknown SMTP host: mail.yochanatech.com ;  nested exception is: java.net.UnknownHostException: mail.yochanatech.com
In visual administrator 
SMTP hostname : mail.yochantech.com
this my code ;
     String host ="mail.yochanatech.com "; // Specify the host
//        Get the From Address
//     String from = wdContext.currentContextElement().getFromAddress();
     String from ="[email protected]";
//        Get the To Address
//     String to = wdContext.currentContextElement().getToAddress();
     String to="[email protected]";
//        Initialize Session
     Properties props = System.getProperties();
     props.put("mail.smtp.host", host);
     Session session = Session.getDefaultInstance(props, null);
//        Create new MimeMessage
     MimeMessage message = new MimeMessage(session);
     IWDMessageManager messageMgr = wdControllerAPI.getComponent().getMessageManager();
     try {
// Set the From Address
          message.setFrom(new InternetAddress(from));
//             Set the To Address
          message.addRecipient(Message.RecipientType.TO,
          new InternetAddress(to));
//             Set the Subject
          message.setSubject("Test Mail");
//             Set the Text
//          message.setText(wdContext.currentContextElement().getTextMessage());
          message.setText("test mail trigered");
//             Send message
          Transport.send(message);
          messageMgr.reportSuccess("Mail Sent Successfully");
          } catch (AddressException e) {
          messageMgr.reportException(e.toString(),false);
          } catch (MessagingException e) {
          messageMgr.reportException(e.toString(),false);
when i debug the code
Transport.send(message);
it is not exceuting
Thxs
ARJUN.G

Answer 1

Hi Arjun,
                Check the host name again (the spelling)
according to u in visual admin it : SMTP hostname : mail.yochantech.com
In ur code its : mail.yochanatech.com
regards
Sumit