JAVAMAIL SSL 發送郵件java
import java.security.Security; import java.util.Date; import java.util.Properties; import javax.mail.Authenticator; import javax.mail.Message; import javax.mail.MessagingException; import javax.mail.PasswordAuthentication; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.AddressException; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; /** * 使用263發送郵件 * @author Lixin Chen */ public class JavaMailSSL { public static void main(String[] args) throws AddressException, MessagingException { Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider()); final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory"; // Get a Properties object Properties props = System.getProperties(); props.setProperty("mail.smtp.host", "smtp.263.com"); props.setProperty("mail.smtp.socketFactory.class", SSL_FACTORY); props.setProperty("mail.smtp.socketFactory.fallback", "false"); props.setProperty("mail.smtp.port", "465"); props.setProperty("mail.smtp.socketFactory.port", "465"); props.put("mail.smtp.auth", "true"); final String username = "×××××××××@263.com"; final String password = "×××××××××"; Session session = Session.getDefaultInstance(props, new Authenticator(){ protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication(username, password); }}); session.setDebug(true); // -- Create a new message -- Message msg = new MimeMessage(session); // -- Set the FROM and TO fields -- msg.setFrom(new InternetAddress(username)); msg.setRecipients(Message.RecipientType.TO, InternetAddress.parse("×××××××@263.com",false)); msg.setSubject("Hello"); msg.setText("How are you"); msg.setSentDate(new Date()); Transport.send(msg); System.out.println("Message sent."); } }
JAVAMAIL NO-SSL 發送郵件服務器
import java.util.*; import javax.mail.*; import javax.mail.internet.*; public class JavaMailNoSSL { /** * @param args */ public static void main(String[] args) { try { String title = "測試郵箱"; String serverIp = "smtp.263.com"; String serverPort = "25"; final String username ="*****@263.com"; final String password ="*****"; title = new String(title.getBytes("GBK")); Properties props = System.getProperties(); props.setProperty("mail.smtp.host",serverIp); //指定SMTP服務器 props.setProperty("mail.smtp.auth","true"); //指定是否須要SMTP驗證 props.setProperty("mail.smtp.port", serverPort); //指定端口 Session mailSession = Session.getDefaultInstance(props,new Authenticator(){ protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication(username, password); }}); //得到一個默認會話session mailSession.setDebug(true);//是否在控制檯顯示debug信息 Message message=new MimeMessage(mailSession); message.setFrom(new InternetAddress("imisweihu@potevio.com"));//發件人 message.setRecipient(Message.RecipientType.TO,new InternetAddress("chenlixin@cpit.com.cn"));//收件人 message.setSubject(title);//郵件主題 message.setText(title);//郵件內容 message.saveChanges(); Transport.send(message); System.out.println("Message sent."); } catch(Exception e) { System.out.println(e.toString()); } } }