Java Tips - Sending e-mail from a mobile device

This tip demonstrates a method of sending a mail from a handset. Wireless portals support many of the same applications as Internet portals. For example they provide messaging services, which includes electronic mail. So this tip in J2ME may be very helpful for developers who want to implement these type of services.


void sendMail() 

{

  SocketConnection sc=null;

  InputStream is=null;

  OutputStream os=null;



  //Login to mail server

  try {



    byte b[]=new byte[200];

    int total=0;

    sc = (SocketConnection)

    Connector.open("socket://"+servAdd+":110");

    is = sc.openInputStream();

    os = sc.openOutputStream();

    os.write(("USER 
 This e-mail address is being protected from spam bots, you need JavaScript enabled to view it
 ").getBytes()); 

    total=is.read(b);

    response+=new String(b,0,total);

    os.write(("PASS 123\r\n").getBytes());

    total=is.read(b);

    response+=new String(b,0,total);

      

    // Sending mail

           sc = (SocketConnection)Connector.open("socket://"+serverAdd+":25");

           is = sc.openInputStream();

           os = sc.openOutputStream();

    os.write(("HELO there" + "\r\n").getBytes()); 

    os.write(("MAIL FROM: 
 This e-mail address is being protected from spam bots, you need JavaScript enabled to view it
 ").getBytes());

    os.write(("RCPT TO: 
 This e-mail address is being protected from spam bots, you need JavaScript enabled to view it
 ").getBytes());

    os.write("DATA\r\n".getBytes());

    os.write(("From: 
 This e-mail address is being protected from spam bots, you need JavaScript enabled to view it
 ").getBytes());

    os.write(("To: 
 This e-mail address is being protected from spam bots, you need JavaScript enabled to view it
 ").getBytes());

    os.write(("Subject: "+subject+"\r\n").getBytes());

    os.write((msg+"\r\n").getBytes()); // message body

    os.write(".\r\n".getBytes());

    os.write("QUIT\r\n".getBytes());    



  } catch(Exception e){}



  }

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