| 摘要 |
PROBLEM TO BE SOLVED: To prevent insertion of a function instruction character string in a mail text to be transmitted.SOLUTION: An electronic mail additional function instruction system comprises: a user mail server 104 that transmits to an external service mail server 105 a mail text that is created by a user; and a mail attribute analysis function section 101 that analyzes the character format contained in the mail text created by using a user mail client 103, and gives an additional function section 102 an instruction of an additional function based on the analyzed format.SELECTED DRAWING: Figure 1 |
