org.springframework.mail.MailSendException: Mail server connection failed; nested exception is javax.mail.MessagingException: Unknown SMTP host: smtp.yeah.net;
nested exception is:
java.net.UnknownHostException: smtp.yeah.net
javax.mail.MessagingException: Unknown SMTP host: smtp.yeah.net;
nested exception is:
java.net.UnknownHostException: smtp.yeah.net
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1006)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:197)
at javax.mail.Service.connect(Service.java:233)
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:373)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:326)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:322)
at com.chen.service.mail.SendMailDemo.send163ByMutil(SendMailDemo.java:42)
at com.chen.service.mail.SendMailDemo.main(SendMailDemo.java:47)
Exception in thread "main"