en:
  server:
    key:
      disable_plaintext_auth:
      auth_username_chars:
      auth_worker_max_count:
      auth_verbose:
      mail_cache_min_mail_count:
      imap_login__listener__port:
      imaps_login__listener__port:
      pop3_login_listener_port:
      pop3s_login__listener__port:
      imap__process_limit:
      pop3__process_limit:
      quota_full_tempfail:
      rejection_subject:
      rejection_reason:
      storage_size:
      storage_trash:
      storage_spam: