INFORMATION PROCESSOR, ELECTRONIC FILE DUPLICATE RECEPTION RESTRICTION SYSTEM, ELECTRONIC FILE DUPLICATE RECEPTION RESTRICTION PROGRAM WHICH CONTROLS THEM, RECORDING MEDIUM WHICH RECORDS IT, AND ELECTRONIC FILE DUPLICATE RECEPTION RESTRICTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide an information processor which discriminates whether or not an electronic file is duplicately received based on the information about a received electronic file and the electronic files received in the past and memorized beforehand, and when the electronic file is discriminated to be received duplicately, performs appropriate processing for the electronic file according to the duplicate status for example, deletion of duplicate electronic file, etc. an electronic file duplicate reception control system, an electronic file duplicate reception control program, a recording medium, an electronic file duplicate reception control method therefor.;SOLUTION: When the electronic file is an e-mail, whether the received e-mail is the electronic file received duplicately or not is determined automatically (S1-S3), and appropriate processing such as deletion of the duplicately received e-mail is performed (S4-S6)according to the duplicate state (for example, frequency of duplicate reception, or the like).;COPYRIGHT: (C)2006,JPO&NCIPI