发送邮件测试

import org.apache.commons.mail.EmailException;
import org.apache.commons.mail.SimpleEmail;

public class mailTest {
public mailTest() {
}

public static void main(String[] args) {
send();
System.out.println("====");
}

public static void sendGmail() {
SimpleEmail email = new SimpleEmail();
email.setTLS(true);
email.setSmtpPort(587);
email.setSslSmtpPort("587");
email.setHostName("smtp.gmail.com");
email.setAuthentication("xx@gmail.com", "xx"); // 用户名和密码
try {
email.addTo("xx@21cn.com"); // 接收方
email.setFrom("xx@gmail.com"); // 发送方
email.setSubject("Java Mail Test"); // 标题
email.setMsg("Just a simple send test ."); // 内容
System.out.println("start send");
email.send();
}
catch (EmailException e) {
e.printStackTrace();
}
catch (Exception e) {
e.printStackTrace();
}
}

public static void send() {
SimpleEmail email = new SimpleEmail();
email.setSmtpPort(25);
email.setHostName("smtp.21cn.com");
email.setAuthentication("xx@21cn.com", "xx"); // 用户名和密码
try {
email.addTo("xx@gmail.com"); // 接收方
email.setFrom("xx@21cn.com"); // 发送方
email.setSubject("Java Mail Test"); // 标题
email.setMsg("Just a simple send test ."); // 内容
System.out.println("start send");
email.send();
}
catch (EmailException e) {
e.printStackTrace();
}
}
}

发送邮件测试

原文：http://www.cnblogs.com/xjyggd/p/3560768.html