I'm testing my job by sending emails to gmail since it has the same properties as the production email (protocol, etc) but it gives me an error:

Exception in component tSendMail_1
com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first f45sm1144137pyh.6

    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)
    at javax.mail.Transport.send0(Transport.java:169)
    at javax.mail.Transport.send(Transport.java:98)
    at baxter_datawarehouse.get_codes.Get_Codes.tDB2Input_1Process(Get_Codes.java:1222)
    at baxter_datawarehouse.get_codes.Get_Codes.tFileInputDelimited_1Process(Get_Codes.java:1724)
    at baxter_datawarehouse.get_codes.Get_Codes$2.run(Get_Codes.java:3141)

As it have happened with other applications there's a missing option in the email's settings. Just need to fix that and add a checkbox in the GUI IMO.