
ftpmaxservers [<count>]                                      default: 0

  The ftpmaxservers command is used to set or display the number of concurrent
  ftp server processes allowed.  Any ftp connections which would exceed this
  limit are refused with the error message "too many users, try again later".
  A <count> value of zero means to apply no limits (other than memory
  availability).  See also 'smtp maxservers'.

