• In the latter case the applications may have to be rewritten e.g sendmail, or replaced by other safer ones e.g. Postfix (by Wietse Venema) instead of
â € ¢ Katika kesi za mwisho maombi wanaweza kuwa na kuandikwa upya k.m sendmail, au kubadilishwa na ndio mengine salama km Postfix (kwa Wietse Venema) badala ya