18:01 提问
使用qq邮箱发送邮件出错Mail server connection failed
发送邮件失败，求解答
Exception in thread "main" org.springframework.mail.MailSendException: Mail serv nested exception is javax.mail.MessagingException: Except
nested exception is:
java.net.SocketTimeoutException: Read timed out. Failed messages: javax.mail.MessagingException: Except
nested exception is:
java.net.SocketTimeoutException: R message exception details (1) are:
Failed message 1:
javax.mail.MessagingException: Except
nested exception is:
java.net.SocketTimeoutException: Read timed out
at com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java:2202)
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1939)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:654)
at javax.mail.Service.connect(Service.java:295)
at org.springframework.mail.javamail.JavaMailSenderImpl.connectTransport(JavaMailSenderImpl.java:501)
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:421)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:307)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:296)
at cn.cherish.common.MailUtil.main(MailUtil.java:44)
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:152)
at java.net.SocketInputStream.read(SocketInputStream.java:122)
at com.sun.mail.util.TraceInputStream.read(TraceInputStream.java:124)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
at com.sun.mail.util.LineInputStream.readLine(LineInputStream.java:89)
at com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java:2182)
... 8 more
代码如下：
public class MailUtil {
public static void main(String args[]) {
JavaMailSenderImpl senderImpl = new JavaMailSenderImpl();
// 设定mail server
senderImpl.setHost("smtp.qq.com");
senderImpl.setProtocol("smtp");
senderImpl.setUsername("");
senderImpl.setPassword("xxxxxxxxx");
senderImpl.setPort(465);
senderImpl.setDefaultEncoding("UTF-8");
// 建立邮件消息
SimpleMailMessage mailMessage = new SimpleMailMessage();
// 设置收件人，寄件人 用数组发送多个邮件
String[] array = new String[] {"",""};
mailMessage.setTo(array);
mailMessage.setFrom("");
mailMessage.setSubject("测试简单文本邮件发送！");
mailMessage.setText("测试我的简单邮件发送机制！！");
Properties prop = new Properties();
prop.put("mail.smtp.auth", "true");
prop.put("mail.smtp.timeout", "25000");
senderImpl.setJavaMailProperties(prop);
// 发送邮件
senderImpl.send(mailMessage);
System.out.println(" 邮件发送成功.. ");
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----------------------biu~biu~biu~~~在下问答机器人小D，这是我依靠自己的聪明才智给出的答案，如果不正确，你来咬我啊！
自己回复我改用587端口就成功了
senderImpl.setPort(587);//587/465
准确详细的回答，更有利于被提问者采纳，从而获得C币。复制、灌水、广告等回答会被删除，是时候展现真正的技术了！
其他相关推荐cf选择模式时出现MM server connection failed 就退出了，登不上去_百度知道
cf选择模式时出现MM server connection failed 就退出了，登不上去
cf选择模式时出现MM server connection failed 就退出了，登不上去这是啥情况，重新下载了N次(不要给我说重装系统)，急啊……
我有更好的答案
com/article/eeeeebc91a89a5.html.com/article/ee32b855eaf7f.html" target="_blank">http?st=2&net_type=&bd_page_type=1&os=0&rst=&word=serverconnectionFailed" target="_blank">http://jingyan.baidu.baidu.com/article/ee32b855eaf7f.html方法二<a href="http://jingyan://jingyan://jingyan.com/article/eeeeebc91a89a5.html?st=2&net_type=&bd_page_type=1&os=0&rst=&word=serverconnectionFailed这是我上网上给你找的.baidu方法一<a href="http.baidu，亲
还是不行啊
那就不知到了哎，
………………
弄了一上午了
你卸载了，重新装
装了一上午了
那就不知道了
采纳率：47%
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