Some issues with dockerized environment

[lispercat]

hi,
I have two questions:

1. I see no files under maildir so looks like messages are not persisted
2. When I leave http://localhost:8025 open for some time I see a bunch of email collected there, but as soon as click on "inbox", all the messages disappear.
3. When I send a message to mailhog with this configuration I get "Unable to store message" error

I can fix issue #2 if I remove storage related configuration from the docker

So here is the setup which doesn't work:
mail:
container_name: sp-mail
image: mailhog/mailhog
restart: always
privileged: true
tty: true
command: ["-storage=maildir", "-maildir-path=/maildir"]
ports:
- 1025:1025
- 8025:8025
volumes:
- "/home/user/mailhog/maildir:/maildir"

So here is the setup that works:
mail:
container_name: sp-mail
image: mailhog/mailhog
ports:
- 1025:1025
- 8025:8025

Please see if you can spot some issues there.
Thanks!

[lispercat]

The issues is solved by providing user: root to the docker-compose file.
The reason for that is the folder /maildir has the root owner/group and 755 permission.
By default the Mailhog process is started as "mailhog" user so it doesn't have write permission to the /maildir folder. So we need to start it as a "root" user