| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an e-mail processing server with a lottery function capable of providing a prize offering service advantageous to an e-mail addressee. <P>SOLUTION: An SMTP server 100 that relays the transmitting and receiving of an e-mail between cellphones and performs lottery to offer a prize to a cellphone user, is provided with a receiving part 101 for receiving an e-mail from the transmitting side cellphone 200; a transmitting part 103 for transmitting an e-mail to the transmitting side cellphone 300; a transmitted information storage part 104 for storing the transmitted information of the e-mail received by the receiving part 101, for every cellphone of the destination of the e-mail; and a lottery part 105 for determining the prize winning probability of lottery performed to the user of the transmitting side cellphone according to the transmitted information stored by the transmitted information storage part 104, and performing lottery to the user of the transmitting side cellphone 300 with determined prize winning probability. <P>COPYRIGHT: (C)2004,JPO</p> |
