com.sun.mail.smtp.SMTPSendFailedException

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    • com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first h20sm1335140wxd at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1353) at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:924) at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:553) at javax.mail.Transport.send0(Transport.java:169) at javax.mail.Transport.send(Transport.java:98) at simplemail.send(simplemail.java:27) at simplemail.main(simplemail.java:34)

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