Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

  1. ,
    Expert tip

    Check if all the configurations are right. Double check if the email protocol you're using is the right one for your email service, and if the port, host address, username and password are all correct.

Solutions on the web

via Stack Overflow by user3603437
, 1 year ago
via Coderanch by Kim Kantola, 1 year ago
This exception has no message.
via Coderanch by Kim Kantola, 1 year ago
This exception has no message.
via Coderanch by Kim Kantola, 1 year ago
This exception has no message.
via roller-user by Dick Davies, 2 years ago
This exception has no message.
via roller-user by Gregor Schneider, 2 years ago
This exception has no message.
javax.mail.AuthenticationFailedException: 	at javax.mail.Service.connect(Service.java:319)	at javax.mail.Service.connect(Service.java:169)	at javax.mail.Service.connect(Service.java:118)	at javax.mail.Transport.send0(Transport.java:188)	at javax.mail.Transport.send(Transport.java:118)	at queens.feedback.GmailSender.sendMail(GmailSender.java:84)	at queens.feedback.BackgroundMail$SendEmailTask.doInBackground(BackgroundMail.java:233)	at queens.feedback.BackgroundMail$SendEmailTask.doInBackground(BackgroundMail.java:208)	at android.os.AsyncTask$2.call(AsyncTask.java:295)	at java.util.concurrent.FutureTask.run(FutureTask.java:237)	at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)	at java.lang.Thread.run(Thread.java:818)