Oracle SOA 12C - com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.1 Client was not authenticated

When i was trying to send an email from Oracle SOA 12C, i was getting following error


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

 After some research and oracle documentation's help, I found out that my SOA server was not approved in the SMTP server whitelist.

Solution:

 

Added the SOA servers to the SMTP server whitelist and send email started working.