roundcube_config:
  db_dsnw: 'sqlite:////var/lib/roundcube/db/roundcube?mode=0640'
  #imap_host: 'ssl://imap.example.com:993'
  #smtp_host: 'tls://smtp.example.com:587'
  #des_key: Set this to a 24-char random character string!
  cipher_method: AES-256-CBC