Hello, I am trying to use the apache/james:demo-3.6.0 docker image but I cannot send a message via SMTP. This is the error I am getting:
javax.mail.SendFailedException: Invalid Addresses; nested exception is: com.sun.mail.smtp.SMTPAddressFailedException: 530 5.7.1 Authentication Required I have tried several of the available docker images but I get the same error. Can you tell me what I am doing wrong? I am using Spring Boot and I am using user01@james.local, which is one of the default users created by this docker image. This is my mail configuration: mail: host: localhost port: 25 properties.mail.smtp.auth: false properties.mail.smtp.starttls.enable: false properties.mail.imap.host: localhost properties.mail.imap.port: 143 properties.mail.imap.starttls.enable: false Many thanks, Sean Confidential Communication: The contents of this e-mail including any attachment are confidential and intended solely for the person(s) to whom they are addressed. Any reader of this email who is not the intended recipient is notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this e-mail in error, please notify the sender immediately and delete all copies from your computer system. Subsequent alterations to this email after its transmission will be disregarded.