Hi,

I managed to do it on my own, using this code -

Properties props = new Properties();
        Session session = Session.getDefaultInstance(props, null);

        // Send a message

        String msgBody = "This is just a dummy message.";

        try {
                        MimeMessage message = new MimeMessage(session, 
req.getInputStream());
                        
                        Address[] add = message.getFrom();
                        
                        for(int i=0;i<add.length;i++)
                        {
                                log.info("FromAddress: " + add[i].toString());
                        }
                        
                        
                        Message msg = new MimeMessage(session);
                msg.setFrom(new
InternetAddress("[email protected]", "NT To Do List
Admin"));
                msg.addRecipient(Message.RecipientType.TO,add[0]);
                msg.setSubject("Acknowledgement of your mail to
[email protected]");
                msg.setText(msgBody);
                Transport.send(msg);
        }
        catch (AddressException e)
        {
            log.info(e.getMessage());
        }
        catch (MessagingException e) {
                log.info(e.getMessage());
        }

Regards

Nitin

On Sat, Apr 9, 2011 at 7:02 PM, Nitin Tomer <[email protected]> wrote:
> Hi,
>
> I am trying to send an email from GAE. To send a text mail without
> attachment, I used the following code and it worked like a charm -
>
> String msgBody = "This is another dummy message.";
>
>        try
>        {
>                Message msg = new MimeMessage(session);
>                msg.setFrom(new
> InternetAddress("[email protected]", "FormHandler
> Admin"));
>                msg.addRecipient(Message.RecipientType.TO,new
> InternetAddress("[email protected]", "Nitin Tomer"));
>                msg.setSubject("Test mail to [email protected]");
>                msg.setText(strToPrint);
>                Transport.send(msg);
>        }
>        catch (AddressException e)
>        {
>            log.info(e.getMessage());
>        }
>        catch (MessagingException e) {
>                log.info(e.getMessage());
>        }
>
> Now I want to send a mail with attachment. I copied a PDF file into
> the WAR directory of my project and deployed the project. The PDF file
> is there at the GAE now, I can access it using the URL. But when I use
> the following code to send the mail with attachment, it's not working.
> There is no exception/error, but nothing is happeining -
>
> String msgBody = "This is just a dummy message.";
>
>        try
>        {
>                Message msg = new MimeMessage(session);
>                msg.setFrom(new
> InternetAddress("[email protected]", "FormHandler
> Admin"));
>                msg.addRecipient(Message.RecipientType.TO,new
> InternetAddress("[email protected]", "Nitin Tomer"));
>                msg.setSubject("Test mail to [email protected]");
>                //msg.setText(msgBody);
>
>                Multipart mp = new MimeMultipart();
>
>            MimeBodyPart htmlPart = new MimeBodyPart();
>            htmlPart.setContent(msgBody, "text/html");
>            mp.addBodyPart(htmlPart);
>
>            // Read file
>
>            File file = new File("TestForm.pdf");
>            byte fileContent[] = null;
>
>            try
>            {
>                FileInputStream fin = new FileInputStream(file);
>
>                /*
>                 * Create byte array large enough to hold the content of
> the file.
>                 * Use File.length to determine size of the file in
> bytes.
>                 */
>
>                fileContent = new byte[(int)file.length()];
>
>                /*
>                 * To read content of the file in byte array, use
>                 * int read(byte[] byteArray) method of java
> FileInputStream class.
>                 *
>                 */
>
>                fin.read(fileContent);
>            }
>            catch(FileNotFoundException e)
>            {
>                e.printStackTrace();
>            }
>            catch(IOException ioe)
>            {
>                ioe.printStackTrace();
>            }
>
>            MimeBodyPart attachment = new MimeBodyPart();
>            attachment.setFileName("manual.pdf");
>            attachment.setContent(fileContent, "application/pdf");
>            mp.addBodyPart(attachment);
>
>            msg.setContent(mp);
>                Transport.send(msg);
>        }
>        catch (AddressException e)
>        {
>            log.info(e.getMessage());
>        }
>        catch (MessagingException e) {
>                log.info(e.getMessage());
>        }
>
> Please tell me what I am doing wrong, and how can I make it work.
>
> Thanks and Regards
>
> Nitin
>
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