com.sun.mail.smtp.SMTPSendFailedException: 550 5.7.1 Client does not have permissions to send as this sender

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    • com.sun.mail.smtp.SMTPSendFailedException: 550 5.7.1 Client does not have permissions to send as this sender 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 com.matrix.intake.ecomm.packet.util.MailUtil.sendMail(MailUtil.java:91) at com.matrix.intake.ecomm.packet.PacketsBatchGeneration.processDocList(PacketsBatchGeneration.java:594) at com.matrix.intake.ecomm.packet.PacketsBatchGeneration.processPacketDetails(PacketsBatchGeneration.java:220) at com.matrix.intake.ecomm.packet.Main.main(Main.java:21)

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