All email notifications aren't working. Test email is failing to verify SMPT setting.
The User mail server configurations appeared appropriate using a mail server over port 587 however the test configuration failed. We verified the ability to ping and telnet to the mail server host and port. Reviewing the management server log displayed the following:
2016-04-22 15:06:42.987 VERBOSE [Action-4-thread-183] STDOUT - 530 5.7.0 Must issue a STARTTLS command first.
2016-04-22 15:06:42.987 VERBOSE [Action-4-thread-183] STDOUT - com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first.