Abstract: Disclosed is a method for notifying message reception to a personal computer by Email when the message is received in the voice mail system through an exchange using a voice mail service function. The method includes the steps of: registering an E-mail address in the voice mail system using a phone; storing the voice message received at the voice mail system; determining whether an E-mail notification function is set; transmitting corresponding voice message information to the registered E-mail address of the E-mail server if the E-mail notification function is set; transmitting an attached file of the received voice message to the personal computer of the E-mail subscriber with the registered E-mail address, and displaying the attached file on a message window of the personal computer in order to notify message reception in the voice mail system; and, reproducing, using the personal computer, the received message in sound when the user opens the attached file displayed on the message window.