The purpose of the present paper is to identify the differences of the spoken language and written language and based on these to try to see which of those features are applied to email messages. By means of a detailed analysis of the proper characteristics of spoken language and written language, and also analysis of some emails as samples, it is concluded that the emerging language of emails do resemble more the features of the spoken language than those of written language. Evidence do show that those new features represented in emails, as a new type of language, require a deep analysis.