com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.1 Client was not authenticate d

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530-5.5.1 Authentication Required. Learn more at 530 5.5.1 ny4sm10757043pbb.57
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com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.1 Client was not authenticate d
at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1333)
at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:906)
at javax.mail.Transport.send0(Transport.java:151)
at javax.mail.Transport.send(Transport.java:80)
at undefined.SimpleSendEmail.main(SimpleSendEmail.java:32)

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