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com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.1 Authentication required
java.lang.RuntimeException: com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.1 Authentication required at Mail.main(Mail.java:123) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)Caused by: com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.1 Authentication required at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2108) at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1609) at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1117) at javax.mail.Transport.send0(Transport.java:195) at javax.mail.Transport.send(Transport.java:124) at Mail.main(Mail.java:119) ... 5 more