Java tutorial
/* * @(#)smtpsend.java 1.5 05/12/09 * * Copyright 1997-2005 Sun Microsystems, Inc. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * - Redistribution in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of Sun Microsystems, Inc. or the names of contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * This software is provided "AS IS," without a warranty of any kind. ALL * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND * ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES OR LIABILITIES * SUFFERED BY LICENSEE AS A RESULT OF OR RELATING TO USE, MODIFICATION * OR DISTRIBUTION OF THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL * SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, * ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. * * You acknowledge that Software is not designed, licensed or intended * for use in the design, construction, operation or maintenance of any * nuclear facility. */ import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Date; import java.util.Properties; import javax.mail.Folder; import javax.mail.Message; import javax.mail.MessagingException; import javax.mail.SendFailedException; import javax.mail.Session; import javax.mail.Store; import javax.mail.URLName; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeBodyPart; import javax.mail.internet.MimeMessage; import javax.mail.internet.MimeMultipart; import com.sun.mail.smtp.SMTPAddressFailedException; import com.sun.mail.smtp.SMTPAddressSucceededException; import com.sun.mail.smtp.SMTPSendFailedException; import com.sun.mail.smtp.SMTPTransport; /** * Demo app that shows how to construct and send an RFC822 (singlepart) message. * * XXX - allow more than one recipient on the command line * * This is just a variant of msgsend.java that demonstrates use of some * SMTP-specific features. * * @author Max Spivak * @author Bill Shannon */ public class smtpsend { public static void main(String[] argv) { String to, subject = null, from = null, cc = null, bcc = null, url = null; String mailhost = null; String mailer = "smtpsend"; String file = null; String protocol = null, host = null, user = null, password = null; String record = null; // name of folder in which to record mail boolean debug = false; boolean verbose = false; boolean auth = false; boolean ssl = false; BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); int optind; for (optind = 0; optind < argv.length; optind++) { if (argv[optind].equals("-T")) { protocol = argv[++optind]; } else if (argv[optind].equals("-H")) { host = argv[++optind]; } else if (argv[optind].equals("-U")) { user = argv[++optind]; } else if (argv[optind].equals("-P")) { password = argv[++optind]; } else if (argv[optind].equals("-M")) { mailhost = argv[++optind]; } else if (argv[optind].equals("-f")) { record = argv[++optind]; } else if (argv[optind].equals("-a")) { file = argv[++optind]; } else if (argv[optind].equals("-s")) { subject = argv[++optind]; } else if (argv[optind].equals("-o")) { // originator from = argv[++optind]; } else if (argv[optind].equals("-c")) { cc = argv[++optind]; } else if (argv[optind].equals("-b")) { bcc = argv[++optind]; } else if (argv[optind].equals("-L")) { url = argv[++optind]; } else if (argv[optind].equals("-d")) { debug = true; } else if (argv[optind].equals("-v")) { verbose = true; } else if (argv[optind].equals("-A")) { auth = true; } else if (argv[optind].equals("-S")) { ssl = true; } else if (argv[optind].equals("--")) { optind++; break; } else if (argv[optind].startsWith("-")) { System.out.println("Usage: smtpsend [[-L store-url] | [-T prot] [-H host] [-U user] [-P passwd]]"); System.out.println("\t[-s subject] [-o from-address] [-c cc-addresses] [-b bcc-addresses]"); System.out.println("\t[-f record-mailbox] [-M transport-host] [-d] [-a attach-file]"); System.out.println("\t[-v] [-A] [-S] [address]"); System.exit(1); } else { break; } } try { if (optind < argv.length) { // XXX - concatenate all remaining arguments to = argv[optind]; System.out.println("To: " + to); } else { System.out.print("To: "); System.out.flush(); to = in.readLine(); } if (subject == null) { System.out.print("Subject: "); System.out.flush(); subject = in.readLine(); } else { System.out.println("Subject: " + subject); } Properties props = System.getProperties(); if (mailhost != null) props.put("mail.smtp.host", mailhost); if (auth) props.put("mail.smtp.auth", "true"); // Get a Session object Session session = Session.getInstance(props, null); if (debug) session.setDebug(true); // construct the message Message msg = new MimeMessage(session); if (from != null) msg.setFrom(new InternetAddress(from)); else msg.setFrom(); msg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to, false)); if (cc != null) msg.setRecipients(Message.RecipientType.CC, InternetAddress.parse(cc, false)); if (bcc != null) msg.setRecipients(Message.RecipientType.BCC, InternetAddress.parse(bcc, false)); msg.setSubject(subject); String text = collect(in); if (file != null) { // Attach the specified file. // We need a multipart message to hold the attachment. MimeBodyPart mbp1 = new MimeBodyPart(); mbp1.setText(text); MimeBodyPart mbp2 = new MimeBodyPart(); mbp2.attachFile(file); MimeMultipart mp = new MimeMultipart(); mp.addBodyPart(mbp1); mp.addBodyPart(mbp2); msg.setContent(mp); } else { // If the desired charset is known, you can use // setText(text, charset) msg.setText(text); } msg.setHeader("X-Mailer", mailer); msg.setSentDate(new Date()); // send the thing off /* * The simple way to send a message is this: * * Transport.send(msg); * * But we're going to use some SMTP-specific features for demonstration * purposes so we need to manage the Transport object explicitly. */ SMTPTransport t = (SMTPTransport) session.getTransport(ssl ? "smtps" : "smtp"); try { if (auth) t.connect(mailhost, user, password); else t.connect(); t.sendMessage(msg, msg.getAllRecipients()); } finally { if (verbose) System.out.println("Response: " + t.getLastServerResponse()); t.close(); } System.out.println("\nMail was sent successfully."); // Keep a copy, if requested. if (record != null) { // Get a Store object Store store = null; if (url != null) { URLName urln = new URLName(url); store = session.getStore(urln); store.connect(); } else { if (protocol != null) store = session.getStore(protocol); else store = session.getStore(); // Connect if (host != null || user != null || password != null) store.connect(host, user, password); else store.connect(); } // Get record Folder. Create if it does not exist. Folder folder = store.getFolder(record); if (folder == null) { System.err.println("Can't get record folder."); System.exit(1); } if (!folder.exists()) folder.create(Folder.HOLDS_MESSAGES); Message[] msgs = new Message[1]; msgs[0] = msg; folder.appendMessages(msgs); System.out.println("Mail was recorded successfully."); } } catch (Exception e) { if (e instanceof SendFailedException) { MessagingException sfe = (MessagingException) e; if (sfe instanceof SMTPSendFailedException) { SMTPSendFailedException ssfe = (SMTPSendFailedException) sfe; System.out.println("SMTP SEND FAILED:"); if (verbose) System.out.println(ssfe.toString()); System.out.println(" Command: " + ssfe.getCommand()); System.out.println(" RetCode: " + ssfe.getReturnCode()); System.out.println(" Response: " + ssfe.getMessage()); } else { if (verbose) System.out.println("Send failed: " + sfe.toString()); } Exception ne; while ((ne = sfe.getNextException()) != null && ne instanceof MessagingException) { sfe = (MessagingException) ne; if (sfe instanceof SMTPAddressFailedException) { SMTPAddressFailedException ssfe = (SMTPAddressFailedException) sfe; System.out.println("ADDRESS FAILED:"); if (verbose) System.out.println(ssfe.toString()); System.out.println(" Address: " + ssfe.getAddress()); System.out.println(" Command: " + ssfe.getCommand()); System.out.println(" RetCode: " + ssfe.getReturnCode()); System.out.println(" Response: " + ssfe.getMessage()); } else if (sfe instanceof SMTPAddressSucceededException) { System.out.println("ADDRESS SUCCEEDED:"); SMTPAddressSucceededException ssfe = (SMTPAddressSucceededException) sfe; if (verbose) System.out.println(ssfe.toString()); System.out.println(" Address: " + ssfe.getAddress()); System.out.println(" Command: " + ssfe.getCommand()); System.out.println(" RetCode: " + ssfe.getReturnCode()); System.out.println(" Response: " + ssfe.getMessage()); } } } else { System.out.println("Got Exception: " + e); if (verbose) e.printStackTrace(); } } } public static String collect(BufferedReader in) throws IOException { String line; StringBuffer sb = new StringBuffer(); while ((line = in.readLine()) != null) { sb.append(line); sb.append("\n"); } return sb.toString(); } }