我目前正在启动并运行邮件服务器。我可以通过
登录mywebsite.com/roundcube /
从这个网站我可以适当地发送和接收电子邮件。日志显示所有邮件进出,没关系。我已经从这里发送到我的Gmail帐户并返回。
但是,我真正想做的是使用javax mail从java发送一些邮件。
我尝试过配置如下:
final String username = "myusername";
final String password = "mypassword";
Properties props = new Properties();
props.put("mail.smtp.host", "localhost");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.port", "25");
props.put("mail.debug","true");
// Get the Session object.
Session session = Session.getInstance(props,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}
});
session.setDebug(true);
当我通过
发送消息时Transport.send(message);
我得到以下输出:
DEBUG: JavaMail version 1.5.0-b01
DEBUG: setDebug: JavaMail version 1.5.0-b01
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle]
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "localhost", port 25, isSSL false
Exception in thread "main" java.lang.RuntimeException: javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 25;
nested exception is:
java.net.SocketException: Permission denied: connect
我可以通过端口25上的localhost远程登录到该框
思想?
答案 0 :(得分:1)
请参阅JavaMail常见问题解答Why do I get an error such as java.net.SocketException: Permission denied: connect when connecting to my mail server using JDK7。
设置系统属性" java.net.preferIPv4Stack" to" true"。