Dear Support Team,
I am writing to seek assistance with an issue I am facing while configuring Docker Postfix with Docker Mailman3. I have successfully set up the configuration, and I can send emails without any problems. However, I am encountering an issue where incoming emails are not being received by the Mailman application.
When I send an email from my configured email address, it is successfully delivered to the intended recipients. However, when someone else sends an email to the same address, it does not reach the Mailman application, and no error messages are generated.
I have already tried the following troubleshooting steps:
Checked the Mailman container logs: I reviewed the logs using the docker logs command, but I did not find any error messages or warnings related to the incoming email issue.
Verified the Mailman installation: I ensured that Mailman is correctly installed and configured according to the provided documentation. All dependencies are met, and the outgoing email functionality is working as expected.
Checked the Mailman configuration: I reviewed the configuration files of Mailman and ensured that all necessary settings are properly configured. However, I couldn't identify any specific variables or options related to incoming email handling.
Despite these efforts, I am still unable to receive incoming emails in the Mailman application. I would greatly appreciate any guidance or assistance you can provide to help resolve this issue.
Please let me know if there is any additional information or logs that would be helpful for troubleshooting. Thank you in advance for your time and support.