Auto send mail in next day

Question

I want to create program that run in server. it can auto send mail to someone everyday. Do everybody know the way? pls help me. if you have the code example, pls send it to me. my emai: [email protected]
Thank in advance.

Answer 1

You need to create a java mail programme which has a main method.
You then need to set up the server to run the programme at a certain time of day.
Ask around about the crontab command on a linux server, this allows you to run a programme at a set time every day.
Just add a main method to the following class, add your smtp host and it should work
import javax.mail.*;
import javax.mail.internet.*;
/** This class uses the Javamail classes to send an
email with details of schedules etc
This java class was written by <a href="mailto:[email protected]"><b>Kevin
  Saunders</b></a> (<a href="www.salniere.com" target="_blank">www.salniere.com</a>)
class SendMail
    SendMail(){//constructor
Takes the email address of the recipient, the message and the smtp host as arguments
Then constructs an MimeMessage and sends it using the smpt host specified.
It returns a string which confirms whether or the email was sent.
     public String sendMail(String to, String from, String msg) throws MessagingException
    String status="";
    //String smtpHost=
    String smtpHost=
          try{ 
    //Create JavaMail session
   java.util.Properties prop= System.getProperties();
    Session sech= Session.getInstance(prop, null);
    //Construct a message
    MimeMessage message= new MimeMessage(sech);
    //Set the from address
    message.setFrom(new InternetAddress(from));
    message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
    message.setSubject("Email from "+from);
    message.setText(msg);
    Transport transport = sech.getTransport("smtp");
    transport.connect(smtpHost,"","");
    //send message and close connection
    transport.sendMessage(message,message.getAllRecipients());
    transport.close();     
    //Connect to the transport
    catch (AddressException ae){
    System.out.println("There was a problem with the email address "+to);
    catch (SendFailedException sf){
    System.out.println("There was an error in sending email from "+from+" to "+to);
    catch (MessagingException me){
    System.out.println("There was an unexpected error in sending your confirmation email, sorry");
     System.out.println(An email from "+from+ " has successfully been sent to "+to);
     return status;
    }//end sendMailMethod
}//end class