Abstract:
Communication has always been a goal for all societies and peoples, and this 
need comes in response to facilitating the living reality of social ties, 
commercial transactions and common interests, and the integration of this 
communication must have contents that pass through channels, which are the 
mainstay of the communication process, and through this research we focus on 
e-mail as a means of communication and its role in Communication 
effectiveness at the Algerian University through a field study of a sample of 
students and professors at the Ghardaia University. 
The study aimed to show the importance of e-mail as an effective tool of 
communication, to shed light on the foundations of effective communication, 
and to change the negative stereotype about modern means of communication 
and to be convinced of their necessity and status, also draw attention to the 
importance of e-mail messages in terms of legal and administrative mandatory. 
The study concluded that e-mail is effective in many aspects of ensuring the 
fast transition exchange through easy access to it at any time and anywhere 
and by use it in the scientific and administrative fields. the message.