MYSQL_DATABASE=mailserver MYSQL_USER=mailserver MYSQL_PASSWORD=changeme MYSQL_ROOT_PASSWORD=changeme MAILNAME=mail.example.com POSTMASTER=postmaster@example.com RELAYHOST=false FILTER_MIME=false FILTER_VIRUS=true ENABLE_IMAP=true ENABLE_POP3=true CONTROLLER_PASSWORD=changeme WAITSTART_TIMEOUT=2m