Unable to send out emails using Gmail SMTP server (smtp.gmail.com) with the following error messages in the station's standard output.
"javax.mail.MessagingException: 530 5.7.0 Must issue a STARTTLS command first."
Authentication has been enabled in the system.properties file as per Lessons Learned Article #2656.
I/A Series R2
As with most public SMTP servers, like Gmail, the outgoing mail SMTP server requires TLS (Transport Layer Security) or SSL (Secure Sockets Layer) which I/A Series R2 does not support.
Use an SMTP server that does not require TLS or SSL.