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import javax.mail.*; import javax.mail.internet.*; import java.util.*; public class sendMail { public static void main(String args[]) throws Exception { String host = "smtp.sina.com.cn"; String from = "javamail@sina.com"; String to = "javamail@china.com"; String username = "javamail"; String password = "password"; // Get system properties // Properties props = System.getProperties(); 很多例子中是這樣的，其實(shí)下面這句更好，可以用在applet中 Properties props = new Properties(); // Setup mail server props.put("mail.smtp.host", host); props.put("mail.smtp.auth", "true"); //這樣才能通過驗(yàn)證 // Get session Session session = Session.getDefaultInstance(props); // watch the mail commands go by to the mail server session.setDebug(true); // Define message MimeMessage message = new MimeMessage(session); message.setFrom(new InternetAddress(from)); message.addRecipient(Message.RecipientType.TO, new InternetAddress(to)); message.setSubject("Hello JavaMail"); message.setText("Welcome to JavaMail"); // Send message message.saveChanges(); Transport transport = session.getTransport("smtp"); transport.connect(host, username, password); transport.sendMessage(message, message.getAllRecipients()); transport.close(); } } |
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