- webmail service (roundcube/roundcubemail) in compose: IMAP/SMTP
STARTTLS against the DMS container via mail.produktor.io FQDN
(container alias fails TLS peer-name verification)
- NPM proxy host 66 -> 172.17.0.1:19944, port 19944 published on
127.0.0.1 + 172.17.0.1
- ROUNDCUBEMAIL_DES_KEY from .env (required)
- README: Web UI section, account list, client settings