Javax.mail. Mail. SendFailedException: Sending failed problem
- 2020-04-01 03:51:15
- OfStack
Recently, I have been using the email sending function, and I always encountered problems. I found it later. It was not caused by a program problem.
javax.mail.SendFailedException: Sending failed;
nested exception is:
class javax.mail.MessagingException: 554 MI:STC 0,smtp10,DsCowLC7LwPACzRN7qcQAA--.2883S2 1295256512
at javax.mail.Transport.send0(Transport.java:218)
at javax.mail.Transport.send(Transport.java:80)
at mbspublic.mail.sendmail.sendmsg_mediaset(sendmail.java:1302)
at mbspublic.mail.sendmail.main(sendmail.java:1962)
In fact, this is a problem of server 163. Your email delivery rate is too high, so it has been temporarily restricted