Apparatus, a method, a program and a system for processing an e-mail

摘要

An e-mail processing system includes an e-mail received from an external apparatus through a network and a managing center that manages the information regarding spam mails. An e-mail system detects a spam mail from the received e-mail based on the information received from the managing center, and user PCs that receive a legitimate e-mail other than spam mails, through the e-mail system.