Error trace in logs:
Caused by: com.sun.mail.smtp.SMTPSendFailedException: -ERR USER NOT AUTHENTICATED
at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1388)
at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:959)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:583)
Solution:
Provide the necessary credentials for authentication and try again.
Information required for analysis:
Support Tab –> Support File…