com.sun.mail.smtp.SMTPSendFailedException

530 5.7.0 Must issue a STARTTLS command first. w24sm8046097ybk.1

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Solutions on the web249

  • 530 5.7.0 Must issue a STARTTLS command first. w24sm8046097ybk.1
  • 530 5.7.0 Must issue a STARTTLS command first. w24sm8046097ybk.1
  • via Oracle Community by 904205, 1 year ago
    530 5.7.0 Must issue a STARTTLS command first. yg2sm28557161igb.1
  • Stack trace

    • com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first. w24sm8046097ybk.1 at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:1829) at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1368) at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:886)

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