Email is a quick, easy and cheap option but yet it is necessary to make the corporate messaging system as secure as possible as a variety of elements can threaten the system.
Barua pepe ni haraka, rahisi na nafuu chaguo lakini hata hivyo ni muhimu kufanya ushirika ujumbe mfumo kama salama iwezekanavyo kama aina ya mambo inaweza kutishia mfumo.