JP2002149568A - Device for automatically deciding transmission software file - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an automatic deciding device for a transmission software file, a device which is effective in the reliability of mail transmission, the improvement of operating efficiency of a receiving side and software data protection. SOLUTION: This automatic deciding device is provided with a mail receiving circuit receiving mail transmission from a transmitting side, a reception rejection transmitting circuit which has at least one circuit among a memory capacity confirmation circuit comparing file capacity attached to the mail transmission with the memory residual capacity of a receiving side machine, a read file confirmation circuit confirming whether a receiving side prepares tool software for opening a file and a reception rejection file confirmation circuit confirming whether or not the file is a beforehand registered reception rejection file and returns a mail subjected to reception rejection by any of the confirmation circuits to the transmitting side without opening the mail, a reception rejection recording circuit recording the message of the rejected mail and an automatic erasing circuit automatically erasing the mail itself, and can therefore ensure the reliability of information transmission, improves the operating efficiency of the receiving side and protect software data.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for automatically determining a transmission software file for mail transmission in a personal computer or the like.

[0002]

2. Description of the Related Art As shown in FIG. 2, a conventional method for automatically determining mail transmission information is as follows. It is checked whether or not the information is registered information that cannot be received due to reasons such as the above. If the information is not registered, all the information is returned to the transmission side by the reception rejection transmission circuit 8. Further, when the presence is confirmed, all of them are stored in the received mail storage circuit 6.

[0003]

As described above, in the conventional technology for automatically judging mail transmission information, all mail transmissions are received and stored when the user is present, so that the mail is received at the same time. Software files are also stored. Therefore, when the file is opened on the receiving side, a problem may occur such that the memory cannot be read due to insufficient memory capacity of the receiving side or the machine is stopped due to memory over. If there is no reading software for opening the file, the file cannot be read. Furthermore, if a virus exists in the file, there is a danger that data in the machine will be erased.

[0004] However, since such a situation on the receiving side cannot be confirmed on the transmitting side, there has been a problem that the reliability of information transmission is reduced and that the receiving side takes a long time to perform a corresponding process.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to improve the reliability of information transmission in mail transmission, to improve the work efficiency of a receiving side, and to automatically transmit a transmission software file effective in terms of software data protection. It is an object to provide a determination device.

[0006]

In order to achieve the above object, an apparatus for automatically judging a transmission software file according to claim 1 is provided with a mail receiving circuit for receiving a mail transmission from a transmission side, and a mail reception circuit attached to the mail transmission. A memory capacity check circuit that compares the file capacity of the receiving machine with the remaining memory capacity of the receiving machine, a read file check circuit that checks whether the receiving side has prepared tool software for opening files attached to mail transmission, and a mail. A file attached to the transmission has at least one rejection file confirmation circuit that compares the file with a pre-registered rejection file and confirms that the file corresponds to the rejection file. A rejection sending circuit that returns the e-mail rejected by the confirmation circuit to the sender without opening it;
A rejection recording circuit for recording the rejected mail message and an automatic erasure circuit for automatically erasing the mail itself are provided.

According to a second aspect of the present invention, there is provided an automatic transmission software file judging apparatus, comprising: a received mail storing circuit for storing a received and accepted mail message; A reception confirmation transmission circuit for transmitting the confirmation to the transmission side.

According to the first and second aspects, the mail rejected by any of the confirmation circuits is returned to the transmitting side without being opened, and the message of the rejected mail is recorded, but the mail itself is recorded. Is automatically deleted, so that the reliability of information transmission and the soft data on the receiving side are protected.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a flow chart of an apparatus for automatically determining a transmission software file according to an embodiment of the present invention.

As shown in the figure, an automatic determination apparatus for a transmission software file according to the present embodiment includes a mail receiving circuit 1 for receiving information transmitted by mail from a transmitting side, and a presence confirmation circuit 2 registered in advance. And a memory capacity check circuit 3 for comparing the file capacity transmitted simultaneously with the e-mail with the remaining memory capacity in the machine, and a read file check for checking whether the tool software for opening the received file is prepared in the machine. A circuit 4, a reception rejection file confirmation circuit 5 for comparing with a file name registered in advance and confirming that there is no corresponding file, a reception mail storage circuit 6 for storing reception mail, and a reception status to the transmission side. And a reception rejection transmission circuit for returning a mail rejected by checking the above confirmation circuits to the transmission side. When a reception rejection recording circuit 9 to leave a message to the receiver, and a auto-erase circuit 10 for erasing the mail data received rejected.

Next, the operation of this embodiment will be described. The mail from the sending side is received by the mail receiving circuit 1. If you have been registered absent by the presence confirmation circuit 2 in advance,
The reception rejection transmission circuit 8 returns the response to the transmission side. The memory capacity confirmation circuit 3 compares the file capacity transmitted simultaneously with the mail with the remaining memory capacity in the machine, and if it is confirmed that the capacity is insufficient, the reception refusal transmission circuit 8 returns a reply to the transmission side. Further, in the read file confirmation circuit 4, if the tool software for opening the received file is not prepared in the machine, the reception rejection transmission circuit 8 replies to the transmission side. The rejection file confirmation circuit 5 compares the file name with a file name registered in advance, and if the corresponding file exists, the reception rejection transmission circuit 8 returns the file to the transmission side.

The rejection recording circuit 9 leaves a message about the rejected mail and deletes the mail data rejected by the automatic deletion circuit 10. The reception confirmation transmission circuit 7 informs the transmission side of normal reception by operating the reception side.

Therefore, according to the present embodiment, the reliability of information transmission can be improved by automatically determining a file attached in mail transmission. this is,
In the current situation where information transmission is often used, it is extremely effective as a means for responding to advances in software and hardware. Further, the automatic determination of the transmission file is effective from the viewpoint of improving the work efficiency of the receiving side and protecting the soft data.

[0014]

As described above, according to the present invention,
It is possible to prevent problems on the receiving side caused by opening the file attached to the mail transmission, and to improve the reliability of information transmission and efficient operation by notifying the sending side of the situation of the receiving side. it can.

[Brief description of the drawings]

FIG. 1 is a flowchart of one embodiment of the present invention.

FIG. 2 is a flowchart of a conventional method for automatically determining mail transmission information.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Email receiving circuit, 2 ... Presence confirmation circuit, 3 ... Memory capacity confirmation circuit, 4 ... Read file confirmation circuit, 5 ... Rejection file confirmation circuit, 6 ... Received mail storage circuit, 7
... Reception confirmation transmission circuit, 8 ... Rejection transmission circuit, 9 ... Reception rejection recording circuit, 10 ... Automatic erasure circuit.

Claims (2)

[Claims] 1. A mail receiving circuit for receiving a mail transmission from a transmission side, a memory capacity confirmation circuit for comparing a file capacity attached to the mail transmission with a remaining memory capacity of a receiving machine, and a file attached to the mail transmission Read file confirmation circuit to check if the receiving side has prepared the tool software for opening the file, and reject the received file by comparing the file attached to the e-mail transmission with the pre-registered rejection file A reception refusal transmission circuit that has at least one reception rejection file confirmation circuit for confirming that the file corresponds to a file, and that does not open the mail rejected by any of the confirmation circuits and returns it to the transmission side; A rejection recording circuit for recording the message of the e-mail, and an automatic erasure circuit for automatically erasing the e-mail itself. Characteristic automatic determination software file. 2. A transmission software file automatic judging device according to claim 1, wherein a received mail storage circuit for storing a received and accepted mail message, and a reception confirmation transmission for transmitting a confirmation that the received mail has been confirmed to a transmission side. Circuit for automatically determining a transmission software file.