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JavaMail error

Kedar Dravid
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Posts: 333
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javax.mail.SendFailedException: Sending failed;
nested exception is:
javax.mail.MessagingException: 454 5.7.3 Client was not authenticated.

at javax.mail.Transport.send0(
at javax.mail.Transport.send(
at com.kalzoom.common.util.MailTriggerThread.sendMail(

I am getting this error while sending mail using JavaMail.
I have configured the host name, port, etc. correctly.
Any ideas what might be going wrong?
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