Electronic mail system and electronic mail delivery method

• US 20020026481A1
• Filed: 03/13/2001
• Published: 02/28/2002
• Est. Priority Date: 08/30/2000
• Status: Abandoned Application

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: Oda, Yasutaka, Mori, Masaaki, Kimura, Masaya, Ujyo, Eiji, Kawahara, Mihoko, Tomofuji, Masao
• Application Number:
  US09/804,249
• Publication Number:
  US 20020026481A1
• Time in Patent Office: Days
• US Class Current: 709/206
• CPC Class Codes: H04L 51/063 Content adaptation, e.g. replacement of unsuitable content

Abstract

An electronic mail system that is used to send electronic mail with an attached file reliably regardless of the status of mail servers on a transmission path. In this electronic mail system, if an attached file is added to electronic mail sent from a mail client, being a sender, an attached file separating section separates the attached file from the electronic mail. An attached file transferring section transfers the attached file separated from the electronic mail by the attached file separating section to an FTP server. A store location information adding section adds store location information indicating a location where the attached file transferred by the attached file transferring section is stored to the electronic mail. The electronic mail to which the store location information has been added is sent to a receiver mail server. A mail client can refer to the received mail by accessing the mail server and download the attached file from the FTP server by referring to the store location information added to the mail.

Claims

1. An electronic mail system for delivering electronic mail sent from a sender to the appropriate receiver, the system comprising:

attached file separating means for separating, in the case of an attached file being added to electronic mail sent from the sender, the attached file from the electronic mail;

attached file transferring means for transferring the attached file separated from the electronic mail by the attached file separating means to a predetermined server; and

store location information adding means for adding store location information indicating a location where the attached file transferred by the attached file transferring means is stored to the electronic mail.

2. The electronic mail system according to claim 1, further comprising transfer method setting means for setting a transfer method used by the attached file transferring means according to the attribute of an attached file.

3. The electronic mail system according to claim 1, wherein not only store location information but also transfer method information indicating a transfer method used by the attached file transferring means are added to the electronic mail.

4. The electronic mail system according to claim 1, wherein the attached file separating means, attached file transferring means, and store location information adding means are implemented as exit programs on an electronic mail server.

5. A computer-readable record medium recording a computer program for realizing the functions of an electronic mail server for delivering electronic mail sent from a sender to the appropriate receiver, the program comprising the functions of:

attached file separating means for separating, in the case of an attached file being added to electronic mail sent from the sender, the attached file from the electronic mail;

attached file transferring means for transferring the attached file separated from the electronic mail by the attached file separating means to a predetermined server; and

store location information adding means for adding store location information indicating a location where the attached file transferred by the attached file transferring means is stored to the electronic mail.

6. An electronic mail delivery method for delivering electronic mail sent from a sender to the appropriate receiver, the system comprising:

an attached file separating step for separating, in the case of an attached file being added to electronic mail sent from the sender, the attached file from the electronic mail;

an attached file transferring step for transferring the attached file separated from the electronic mail by the attached file separating step to a predetermined server; and

a store location information adding step for adding store location information indicating a location where the attached file transferred by the attached file transferring step is stored to the electronic mail.