JP2002229907A - System and method for transmitting data and program therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a system and method for transmitting data and program therefor, which can easily send partially modified data to multiple receivers in a batch mode. SOLUTION: Characters such as color attributes area set conforming to respective contents of a addressee field 22, a transmission text field 23, and an attachment file field 25 when data are sent to multiple addresses. In transmission, a common part without any character attribute and an inherent part with the same character attribute among of the transmission documents and the attachment files, are sent to the addressees whom the character attribute is set for. Only a common part without any character attribute setting among the transmission documents and the attachment files, are sent to the addresses whom the character attribute is not set for.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system and a method for transmitting data such as electronic mails and faxes.
More particularly, the present invention relates to a data transmission system and a data transmission method capable of providing an environment suitable for transmitting partially different data to a plurality of recipients at once.

[0002]

2. Description of the Related Art In recent years, the use of electronic mail systems has been increasing due to the spread of personal computers and the development of networks. In an e-mail system, a sender sometimes sends an e-mail to a plurality of destinations at once. In particular, there is a case where it is desired to transmit the transmission contents, which are substantially the same, slightly for each destination. In response to such demands, techniques such as Japanese Patent Application Laid-Open Nos. 11-68831 and 6-291779 have been proposed. In the technique proposed in Japanese Patent Application Laid-Open No. H11-68831, a common document and a unique document for a plurality of destinations are stored in one created document, and among the unique documents, only a specific destination is transmitted. That is, information indicating that the document is a document and information for identifying the corresponding transmission destination are added. Then, the mail document is re-edited and transmitted for each transmission destination. On the other hand, JP-A-6-29177
According to the technology proposed in Japanese Patent Application Publication No. 9-1990, after creating basic document data, a portion to be changed in the document data is selected for each destination, and the changed data is simultaneously transmitted to the corresponding destination. That is.

[0003]

However, the above-mentioned conventional data transmission system has the following problems. That is, with either technology,
It is necessary to embed special information for identifying the transmission destination in a portion to be transmitted only to a specific transmission destination, which is inefficient for both the transmission source and the system.

The present invention has been made to solve the above-mentioned problems of the conventional data transmission system. In other words, the problem is that it is easy to send data to multiple recipients at once, without having to add information about the destination to the document again or selecting the transmission part for each destination. It is an object of the present invention to provide a data transmission system, a method thereof, and a program therefor.

[0005]

SUMMARY OF THE INVENTION A data transmission system according to the present invention, which has been made to solve this problem, has a transmission target input means for inputting transmission target data, and a transmission destination inputting transmission destination data indicating a transmission destination. Input means, destination attribute recognizing means for recognizing, for each destination, character attribute information set in the destination data input to the destination input means, and transmission target data input to the transmission target input means Transmission attribute recognition means for recognizing character attribute information set therein, character attribute information (1) recognized for each destination by the destination attribute recognition means, and character recognized by the transmission attribute recognition means Transmission data construction means for constructing transmission data to each destination based on the attribute information (2) from transmission target data input to the transmission target input means; It is to send each transmit data constructed by the data constructing means to the respective destination.

Further, the data transmission method of the present invention provides a user with an opportunity to input data to be transmitted, set character attribute information in at least a part of the data, input destination data indicating a destination, and input the data. The user is given an opportunity to set character attribute information at least in part, recognizes the character attribute information (1) set in the input destination data for each destination, and includes in the input transmission target data Recognizes the set character attribute information (2) and constructs transmission data to each destination from the input transmission target data based on the character attribute information (1) and the character attribute information (2). Then, the constructed transmission data is transmitted to the transmission destination.

That is, according to the present invention, transmission target data is input to the transmission target input means, and transmission destination data is input to the transmission destination input means. Then, the character attribute information set in these data is recognized by the respective attribute recognition means. Specifically, the character attribute information (1) set in the destination data by the destination attribute recognizing means is recognized for each destination. On the other hand, the character attribute information (2) set in the transmission target data is recognized by the transmission target attribute recognition unit. Then, the transmission data constructing means, based on the character attribute information (1) and the character attribute information (2),
The transmission data to each transmission destination is constructed from the transmission target data. Then, each constructed transmission data is transmitted to each transmission destination.

As described above, in the present invention, the transmission destination and the transmission target data are linked to each other based on the respective character attribute information and transmitted to the transmission destination. For this reason, there is no need to add information about a specific destination to the transmission target data again, and it is not necessary to select a transmission part for each destination. Data can be sent. In addition, the character attribute information itself is a technology that has been used in the past, and was applied to a link between a transmission destination and transmission target data. Therefore, a user-friendly data transmission system can be configured without adding a particularly difficult technique. Furthermore, since the character attribute information can be easily recognized on the screen by the user,
Hard to send by mistake.

According to the present invention, there is provided a step of inputting data to be transmitted and giving a user an opportunity to set character attribute information in at least a part thereof; Providing the user with an opportunity to set the character attribute information to the user; recognizing the character attribute information (1) set in the input destination data for each destination; Recognizing the character attribute information (2) set in, and character attribute information (1);
Based on the character attribute information (2), the computer is caused to execute a step of constructing transmission data to each transmission destination from the input transmission target data and a step of transmitting the constructed transmission data to the transmission destination. It extends to data transmission programs.

Further, in the present invention, the transmission data constructing means includes, as character attribute information (2), in the transmission data to each transmission destination, of the transmission target data input to the transmission target input means, It is preferable to include a portion having something in common with the character attribute information (1). In the transmission data to each transmission destination, only the transmission target data input to the transmission target input means, as character attribute information (2), only those not common to the character attribute information (1) for the transmission destination It is better not to include the portion having With this configuration, the user can set the character attribute information common between the transmission destination and the transmission target data to set that the transmission target data is unique data for each transmission destination.

In the present invention, it is also possible to include an attached file as data to be transmitted input to the transmission object input means. Recognizing the character attribute information (2) with respect to the file name of the attached file, the transmission data constructing unit includes, in the transmission data to each destination, the character of the file name of the attached file input to the transmission target input unit. As the attribute information (2), information having the same information as the character attribute information (1) about the transmission destination may be included as an attached file. Alternatively, the transmission data construction means may include, in the transmission data to each destination, the character attribute information (2) of the attached file input to the transmission target input means, as the character attribute information on the file name. Those having only those not common to the information (1) may not be included as attached files. In this manner, a specific destination can be specified for an attached file by setting character attribute information in the file name.

According to the present invention, it is also possible to perform processing focusing on internal data of an attached file. In that case, the transmission target attribute recognition means
If the data to be sent contains an attached file, character attribute information (2) for the data in the attached file
The attached file to be included in the transmission data to each destination is determined based on the character attribute information (1) and the character attribute information (2) from the attached file input to the transmission target input means. The transmission data constructing means may include an attached file constructed for the destination by the attached file constructing means in the transmission data to each destination.

[0013] In this case, the attached file constructing means may include, in the attached file to each destination, the character attribute information (2) of the data in the attached file input to the destination input means. It is sufficient to include a portion having the same as the character attribute information (1) for. Furthermore, in the file attached to each destination, the character attribute information (2) of the data in the file attached to the transmission target input means is shared with the character attribute information (1) for the destination. What is necessary is just to exclude the part which has only what is not done. By doing so, the contents of each specific destination can be set by setting the character attribute information in the internal data of the attached file.

In the present invention, as specific means for transmitting the transmission data constructed by the transmission data construction means to the destination, electronic mail or fax communication can be considered. In the case of electronic mail, the transmission destination data is an electronic mail address, and in the case of fax communication, the transmission destination data is a fax number. Further, as the character attribute information, it is preferable to use information that can be easily recognized on the screen by the user, such as character color, typeface, character size, and character decoration.

[0015]

Embodiments of the present invention will be described below in detail with reference to the drawings.

FIG. 1 is a block diagram schematically showing an electronic mail system according to the present embodiment. Terminal device 1,
Reference numerals 8, 9 and 10 denote personal computers each having an e-mail function, and can communicate with each other by e-mail via the communication line 2. The terminal device 8 (the same applies to other terminal devices) includes a communication control unit 3, a central processing unit 4, an input / output device 5, a storage device 6, and a mail processing unit 7. Specifically, the communication control device 3 controls communication with other terminal devices, that is, performs transmission and reception of e-mail. The central processing unit 4 controls the entire terminal device 8 and controls the processing of the mail processing unit 7. The input / output device 5 includes a keyboard, a display, and the like, and performs data input and display of an e-mail to be transmitted. Alternatively, the data of the received e-mail is displayed. The storage device 6 stores the contents of mail and management information,
Performs accumulation. The mail processing unit 7 has a function of extracting a document having a corresponding character attribute from a document and a function of reconstructing the extracted document.

The processing in the mail processing unit 7 will be described with reference to FIGS.
This will be described in detail with reference to FIG. FIG. 2 and FIG.
9 is a screen display of transmission data created when a user transmits an e-mail to a plurality of destinations. These are displayed on the display of the terminal device. These screens have a subject column 21, a destination column 22, a transmission document column 23, and a transmission instruction button 24. The screen of FIG. 3 also has an attached file column 25.

On these screens, the user first creates transmission data. That is, the subject is entered in the subject field 21,
In the transmission destination column 22, the addresses of the destinations (here, three) are entered in different colors. In addition, transmission document column 2
As for the third item, the transmission document is created using the color corresponding to the color designated at the transmission destination 22 for the specific notification message other than the notification message common to each destination. Further, in the case of FIG. 3, a color is similarly set for the file name of each attached file in the attached file column 25 using the same color as the color designated for each destination in the destination column 22. In FIGS. 2 and 3, it is assumed that the color of the portion of the character that is not surrounded by any of the solid line, the broken line, and the dashed line is not set. That is, the characters are displayed in black on the screen. After creating the transmission data, the user clicks the transmission instruction button 24.

When sending the electronic mail transmission data created in this way, the mail processing unit 7
Then, the color information set in the transmission destination column 22, the transmission document column 23, and the attached file column 25 is extracted. And
Based on the extracted color information, a process of combining each destination in the destination column 22 with the data in the transmission document column 23 is performed. In the case of FIG. 3, the attached file in the attached file column 25 is also combined with each destination in the destination column 22 based on the color information.

As a result, among the destinations entered in the transmission destination column 22, the transmission destination set to red is set to the black portion which is the common part of the document input in the transmission document column 23. The part and the red part which is a unique part are transmitted. In the case of FIG. 3, among the attached files in the attached file column 25, those with red set in the file name are also transmitted. Any attached files that do not have a color set in the file name are also sent. Similarly, among the destinations entered in the destination field 22, the common part and the common attached file and the unique part and the unique attached file of the color are also assigned to the destinations set in other colors. Sent.

In FIG. 3, a color is set for the attached file name, and the color is selected for each transmission destination according to the color. In addition to this method, a color may be set in the data of the content of the attached file in the same manner, and the content itself of the attached file may be reconstructed based on the color. Reconstruction in this case is the same as the above-described processing for the data in the transmission document column 23. That is, among the destinations entered in the destination field 22, the contents of the attached file to be transmitted to the destination set to red are the black part and the unique part which are common parts in the original contents. Is the red part. The same applies to other colors.

In the above example, the destination and the transmission content are associated with each other by the color of the character. However, attribute information other than the color may be used. Other attribute information includes typeface (Mincho, Gothic, bold, italic, etc.), character size (standard, reduced, enlarged, etc., can be specified by number of points), character decoration (underline, shading, character enclosing) , Etc.).

Next, the specific procedure of the above processing will be described with reference to FIGS.
This will be described with reference to the flowchart of FIG. FIG. 4 is a flowchart when no attached file is included as in FIG.

In FIG. 4, first, the user inputs document data into the transmission document column 23 (# 1). At this time, if the transmission content is to be changed little by little according to the transmission destination, the color is also set. The reason why "color etc." is described in the figure is that character attributes other than colors may be used as described above. In the following text, it is simply referred to as "color". Subsequently, the destination mail address is entered in the destination field 22 (#
2). Then, corresponding to the color set in the document in the transmission document column 23 in # 1, a color corresponding to the mail address of the transmission destination is set. The above operations # 1 and # 2 are operations for creating transmission contents before the user performs a transmission operation. When the user clicks the transmission instruction button 24, the content of the transmission is determined.

The following is a process automatically performed in the terminal device at the time of transmission. First, it is determined whether or not the transmission instruction button 24 has been clicked (# 3). If it is not clicked (# 3: No), it waits until it is clicked. When the user clicks the transmission instruction button 24 (#
3: Yes), the actual processing is started. First, the first one of the destinations entered in the destination field 22 is selected (# 4). Then, it is determined whether or not the destination has a color setting (# 5). If the destination has a color setting (# 5: Yes), the process proceeds to # 6. That is, a portion in which the same color is set is extracted from the transmission document column 23 (# 6). Subsequently, the transmission document column 23
Then, a portion where no color is set, that is, a common portion is extracted (# 7). If the color is not set at the destination in # 5 (# 5: No), the process goes to # 7 by bypassing # 6.

After the process of # 7, the extracted portion is stored as a transmission item to the destination (#
8). Subsequently, it is determined whether creation of transmission items has been completed for all transmission destinations entered in the transmission destination column 22 (# 9). If there remains a destination for which creation of a transmission item has not been completed (# 9: No), the selection of the destination is changed to the next destination (# 10). Then, the process returns to # 5, and the same processing is performed for the next transmission destination. If creation of transmission items has been completed for all destinations in # 9 (# 9: Yes), transmission is executed (# 1).
1). Then, it is determined whether the process may be terminated (# 12). If # 12 is No, the process returns to # 1 again. #
If 12 is Yes, the process ends.

The transmission item created for each transmission destination and transmitted to each transmission destination in this way has a content corresponding to the color set in the original transmission destination column 22. In other words, the item addressed to the destination for which the red color has been set includes a black portion that is a common portion and a red portion that is a unique portion in the contents of the original transmission document column 23, and a portion of another color. It does not include. The same applies to destinations of other colors. The transmission item to the black destination without color setting is only the black portion which is a common portion in the contents of the original transmission document column 23.

Next, FIG. 5 is a flow chart for explaining the processing when there is an attached file as shown in FIG. Of course, even in this case, since the processing relating to the document data in the transmission document column 23 is common, FIG. 5 shows only a portion different from FIG. 5 is different from FIG. 4 in that # 61 is inserted after # 6 and # 72 is inserted after # 7. That is, in the case of FIG. 5, when a setting portion of the same color is extracted from the transmission document column 23 (# 6), a process of selecting the attached file input in the attached file column 25 is performed (# 61). That is,
An attached file whose color is the same as the color set for the destination is set as the attached file to be transmitted to the destination.

Further, when a common portion having no color set is extracted from the transmission document column 23 (# 7), the attached file column 2
From the attached files input in No. 5, an attached file with no color set in the file name is selected as a common attached file to be transmitted to all destinations. For this reason,#
8 (FIG. 4), the transmission items addressed to each transmission destination are as follows. In other words, the item addressed to the destination for which the red color has been set includes the black portion and the red portion of the contents of the original transmission document column 23, and furthermore, the item of the attached file entered in the original attached file column 25. Among them, those in which red is set in the file name and those in which no color is set in the file name are included. The same applies to destinations of other colors. The transmission item for the black destination without the color setting includes the black portion of the contents of the original transmission document column 23 and the attached file column 25.
Of the file names include only the attached files whose colors are not set in the file names.

FIG. 6 is a flowchart for reconstructing an attached file based on the internal color setting of the attached file. As in FIG. 5, only differences from FIG. 4 are shown. 6 differs from FIG. 4 in that # 7 is followed by # 71.
Is inserted. That is, in the case of FIG.
In step # 71 following step 7, according to the destination color setting,
The part of the data in the attached file where the corresponding color is set and the part where the color is not set are extracted and the attached file is reconstructed. The specific processing is to perform the same processing as the processing of # 5 to # 7 on the contents of the transmission document column 23 on the internal data of the attached file.
Then, proceed to # 8.

In this case, the transmission items addressed to each transmission destination stored in # 8 (FIG. 4) are as follows. That is, the item addressed to the transmission destination for which the red color has been set includes the black portion and the red portion of the contents of the original transmission document column 23, and further includes the contents of the attached file entered in the original attached file column 25. , A file in which a portion where red is set and a portion where color is not set are extracted. The same applies to destinations of other colors. The transmission item for the black destination without color setting is a file in which only the black portion of the contents of the original transmission document column 23 and the portion without the color setting are extracted from the attached file in the attached file column 25. Including.

As described above in detail, in the present embodiment, by setting character attributes such as character colors in the transmission destination in the transmission destination column 22 and the transmission document in the transmission document column 23,
In the transmission document, a portion in which the character attribute is set is handled as a transmission document unique to the transmission destination in which the same character attribute is set. For this reason, different character attributes are set for each of a plurality of destinations, character attributes are not set for the common part of the transmission document, and the same character attribute as the destination is set for the unique part of each destination. By setting, a document whose contents have been partially changed can be transmitted to a plurality of transmission destinations by one transmission operation. Here, since the transmission destination and the transmission content are linked by the character attribute, the setting operation is easy. In addition, the settings can be easily recognized on the screen, and erroneous transmission is less likely.

Similarly, the attached file in the attached file column 25 can be similarly set as data for each destination according to the file name or the character attribute of the internal data. For this reason, the attached file to be attached can be easily classified for each destination, or the content of the attached file can be easily changed for each destination. Thus, a data transmission system that can easily and collectively transmit data partially changed for each recipient to a plurality of recipients has been realized.

The present embodiment is merely an example, and does not limit the present invention. Therefore, naturally, the present invention can be variously modified and modified without departing from the gist thereof. For example, in the present embodiment, a data transmission system by e-mail has been described, but the present invention is also applicable to a data transmission system by fax. Of course, in that case, the data indicating the destination is not a mail address but a fax number. In this case, the other terminal devices 1, 9,
10 may be a simple fax machine.

In FIGS. 2 and 3 of this embodiment, only one color is set for each destination. However, the present invention is not limited to this, and it is also possible to perform two or more color settings for one destination by utilizing that the mail address indicating the destination is composed of a plurality of characters. Also, by using character attributes of different categories (color and typeface, color and character decoration, typeface and character size, etc.), two or more character attributes can be set for one destination without being limited by the number of characters in the e-mail address. Is possible. The use of different categories of character attributes is also useful for setting a plurality of character attributes for individual characters in the transmission document field 23. Similarly, the subject in the subject column 21 may be subjected to individual processing based on the character attribute.

Further, for the attached file, the character attribute setting of the file name and the character attribute setting of the internal data may be used together. In this case, it is preferable to multiply both by OR. For example, it is conceivable to set red for the file name of a certain attached file and set blue for a part of its internal data. Then, the entirety of the attached file is transmitted to the destination set to red, and only the blue portion is transmitted to the destination set to blue.
The file itself is not attached to a destination to which neither red nor blue is set. Note that a format in which the attached file is not directly provided and the attached file is directly pasted in the transmission document column 23 may be used instead.

[0037]

As is apparent from the above description, according to the present invention, it is not necessary to re-add information on a specific recipient or to select a transmission part for each recipient, and to provide a plurality of recipients. A data transmission system, a method thereof, and a program capable of easily and collectively transmitting data are provided.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a schematic configuration of a data transmission system of the present invention.

FIG. 2 is a diagram illustrating a transmission data creation screen.

FIG. 3 is a diagram showing a transmission data creation screen.

FIG. 4 is a flowchart at the time of data transmission.

FIG. 5 is a flowchart at the time of data transmission.

FIG. 6 is a flowchart at the time of data transmission.

[Explanation of symbols]

 1, 8, 9, 10 terminal device 3 communication control unit 4 central processing unit 5 input / output device 6 storage device 7 mail processing unit 22 destination field 23 transmission document field 24 transmission instruction button 25 attachment file field

Claims (17)

[Claims] 1. A transmission target input means for inputting transmission target data, a transmission destination input means for inputting transmission destination data indicating a transmission destination, and a transmission destination data set in the transmission destination input means. Destination attribute recognizing means for recognizing character attribute information for each destination, transmission target attribute recognizing means for recognizing character attribute information set in transmission target data input to the transmission target input means, Based on the character attribute information (1) recognized for each destination by the destination attribute recognizing means and the character attribute information (2) recognized by the target attribute recognizing means, transmission data to each destination is transmitted. And transmission data construction means for constructing the transmission data constructed by the transmission data construction means from the transmission object data inputted to the transmission object input means. A data transmission system for transmitting data to a transmission destination. 2. The data transmission system according to claim 1, wherein the transmission data constructing means includes, in the transmission data to each transmission destination, the character data of the transmission target data input to the transmission target input means. As attribute information (2),
A data transmission system characterized by including a portion having the same character attribute information (1) as that of the transmission destination. 3. The data transmission system according to claim 2, wherein the transmission data construction unit includes, in the transmission data to each transmission destination, the character string of the transmission target data input to the transmission target input unit. As attribute information (2),
A data transmission system which does not include a portion having only a character that is not common to the character attribute information (1) for the transmission destination. 4. One of claims 1 to 3
In the data transmission system described in (1), it is possible to include an attached file as the transmission target data input to the transmission target input unit, and the transmission target attribute recognizing unit includes the transmission target data including the attached file. Character data (2) for the file name of the attached file, the transmission data constructing means adds, to the transmission data to each transmission destination, the attached data input to the transmission target input means. A data transmission system characterized by including, as an attached file, a file having the same character attribute information (1) as to the transmission destination as the character attribute information (2) about the file name among the files. . 5. The data transmission system according to claim 4, wherein the transmission data constructing means includes a transmission data to each transmission destination in a file name of an attached file input to the transmission target inputting means. A data transmission system which does not include, as the attached file, only the character attribute information (2) having only information which is not common to the character attribute information (1) of the transmission destination. 6. Any one of claims 1 to 3
In the data transmission system described in (1), it is possible to include an attached file as the transmission target data input to the transmission target input unit, and the transmission target attribute recognizing unit includes the transmission target data including the attached file. Character attribute information (2) is recognized for the data in the attached file, and transmission to each destination is performed based on the character attribute information (1) and the character attribute information (2). Attachment file construction means for constructing an attachment file included in the data from the attachment file input to the transmission target input means, wherein the transmission data construction means converts the attachment file construction into transmission data to each destination. A data transmission system comprising an attached file constructed for the transmission destination by means. 7. The data transmission system according to claim 6, wherein the attached file construction unit includes, in an attached file to each transmission destination, a file among the data in the attached file input to the transmission target input unit. A data transmission system characterized in that the character attribute information (2) includes a portion having the same information as the character attribute information (1) for the transmission destination. 8. The data transmission system according to claim 7, wherein the attached file construction unit includes, in the attached file to each transmission destination, the data included in the attached file input to the transmission target input unit. A data transmission system, characterized in that the character attribute information (2) does not include a portion having only information that is not common to the character attribute information (1) for the transmission destination. 9. Any one of claims 1 to 8
In the data transmission system described in (1), the transmission destination data is an e-mail address, and the transmission data constructed by the transmission data construction means is transmitted to the destination by e-mail. 10. The data transmission system according to claim 1, wherein the transmission destination data is a fax number, and the transmission data constructed by the transmission data construction means is transmitted by fax communication. A data transmission system for transmitting data to the transmission destination. 11. The data transmission system according to claim 1, wherein the character attribute information is one of a group consisting of a character color, a font, a character size, and a character decoration. A data transmission system, characterized in that it is information about the above. 12. Inputting data to be transmitted and giving a user an opportunity to set character attribute information in at least a part of the data, inputting destination data indicating a destination, and inputting character attribute information in at least a part of the data. The user is given an opportunity to make settings, character attribute information (1) set in the input destination data is recognized for each destination, and character attribute information ( 2), and based on the character attribute information (1) and the character attribute information (2), constructs transmission data to each destination from the input transmission target data, and constructs the constructed transmission data. A data transmission method for transmitting the data to the transmission destination. 13. The data transmission method according to claim 12, wherein when constructing the transmission data, the transmission data to each transmission destination includes, as the character attribute information (2) of the input transmission target data, A data transmission method characterized by including a portion having the same character attribute information (1) as that of the transmission destination. 14. The data transmission method according to claim 13, wherein when constructing the transmission data, the transmission data to each transmission destination includes, as the character attribute information (2) of the input transmission target data, A data transmission method characterized by not including a portion having only a character that is not common to the character attribute information (1) for the transmission destination. 15. A step of inputting data to be transmitted and giving a user an opportunity to set character attribute information in at least a part of the data, inputting destination data indicating a destination, and inputting a character attribute in at least a part thereof. Providing the user with an opportunity to set information; recognizing character attribute information (1) set in the input destination data for each destination; and setting the character attribute information (1) in the input target data. Recognizing character attribute information (2), and transmitting the transmission data to each destination based on the character attribute information (1) and the character attribute information (2). A data transmission program for causing a computer to execute a step of constructing the transmission data and a step of transmitting the constructed transmission data to the transmission destination. 16. The data transmission program according to claim 15, wherein at the time of constructing the transmission data, the transmission data to each transmission destination includes, as the character attribute information (2) of the input transmission target data, A data transmission program characterized by including a part having the same character attribute information (1) as the transmission destination. 17. The data transmission program according to claim 16, wherein at the time of constructing the transmission data, the transmission data to each transmission destination includes, as the character attribute information (2), of the input transmission target data, A data transmission program which does not include a portion having only a character that is not common to the character attribute information (1) for the transmission destination.