Hello, I am running a docker version of Apache James on AWS and I can connect to the server using IMAP but not SMTP and 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 am using Spring Boot version 2.5.4 and deploying my application using Kubernetes. Interestingly, when I run Apache James on my laptop the code works fine, but not when deployed on AWS. This is my mail properties: spring: mail: host: apachejames port: 25 properties.mail.smtp.auth: false properties.mail.smtp.starttls.enable: false properties.mail.imap.host: apachejames properties.mail.imap.port: 143 properties.mail.imap.starttls.enable: false I’ve been stuck on this issue for several days, so all help welcome 😊 Thanks in advance, 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.