com.sun.mail.smtp.SMTPSendFailed

使用JavaMailSenderImpl发送邮件报错

com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM

properties添加一行配置properties.put("mail.smtp.starttls.enable", "true");即可

        Properties properties = new Properties();
        properties.put("mail.smtp.auth", false);
        properties.put("mail.smtp.timeout", 25000);
        properties.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
        properties.put("mail.smtp.starttls.enable", "true");