使用Javamail实现邮件发送异常怎么解决

Question

org.springframework.mail.MailSendException: Mail server connection failed; nested exception is javax.mail.MessagingException: Unknown SMTP host: smtp.qq.com;
QQ邮箱设置了smtp服务

public void sendMail() { mailSender = new JavaMailSenderImpl(); mailSender.setHost("smtp.qq.com"); mailSender.setPort(25); mailSender.setUsername("[email protected]"); mailSender.setPassword("XXXXXX"); SimpleMailMessage smm = new SimpleMailMessage(); // 设定邮件参数 smm.setFrom(mailSender.getUsername()); smm.setTo("[email protected]"); smm.setSubject("Hello world"); smm.setText("Hello world via spring mail sender"); // 发送邮件 mailSender.send(smm);
}

求大神指点啊！！！！！

Answer 1

邮箱

POP3服务器（端口995）
qq.com pop.qq.com
SMTP服务器（端口465或587）

smtp.qq.com

端口？追问

什么意思？1810499244我QQ