//package rblasch.Mail;
/**
* Contains Main.
*
* This is my solution of program assignment #2. The documentation can be
* found at
* http://www.cosy.sbg.ac.at/~rblasch/study/cs629/pa2/.
* @author Ronald Blaschke <rblasch@cs.bgsu.edu>
* @version 1.0
*/
public class Client2
{
/**
* Main for a very simple SMTP client.
*
* Usage is:
* java Client2 <server_name> <server_port> <message
* sender> <Message receiver> <message>
*
*
* - server_name
*
- Name of the host where the SMTP server is running.
*
- server_port
*
- Port number of the SMTP server (25).
*
- message_sender
*
- email address of mail sender
*
- message_receiver
*
- email address of mail receiver
*
- message
*
- The message to send.
*
*
* The debugFlag of the SmtpMail class is turned on.
*
* Sample in/output (with debug info)
*
alpha 103% java Client2 conductor.cs.bgsu.edu 25 'rblasch@cs.bgsu.edu' 'rblasch@cs.bgsu.edu' "MFG to me!"
D:trying to connect to server
D:connected
D:response: 220 conductor.cs.bgsu.edu ESMTP Sendmail 8.9.1/8.9.1; Sun, 3 Oct 1999 01:50:33 -0400 (EDT)
D:sending command: HELO alpha.bgsu.edu
D:response: 250 conductor.cs.bgsu.edu Hello alpha.bgsu.edu [129.1.2.12], pleased to meet you
D:sending command: MAIL from: rblasch@cs.bgsu.edu
D:response: 250 rblasch@cs.bgsu.edu... Sender ok
D:sending command: RCPT to:
D:response: 250 ... Recipient ok
D:sending command: DATA
D:response: 354 Enter mail, end with "." on a line by itself
D:MFG to me!
D:.
D:response: 250 BAA23326 Message accepted for delivery
D:sending command: QUIT
D:response: 221 conductor.cs.bgsu.edu closing connection
*
*
* @author Ronald Blaschke <rblasch@cs.bgsu.edu>
* @version 1.0
*/
public static void main(String[] argv)
{
if (argv.length < 5) {
System.out.println("usage: java Client2 " +
" ");
System.exit(1);
}
String serverName = argv[0];
int serverPort = Integer.parseInt(argv[1]);
MailAddress sender = MailAddress.parseAddress(argv[2]);
MailAddress receiver = MailAddress.parseAddress(argv[3]);
String msg = argv[4];
SmtpMail smtp = new SmtpMail();
smtp.debugMode(true);
try {
smtp.simpleSend(serverName, serverPort, sender, receiver,
"Mail from Client2", msg);
}
catch (Exception e) {
System.err.println("Error while sending: " + e.toString());
System.exit(1);
}
System.exit(0);
}
}