| 摘要 |
PROBLEM TO BE SOLVED: To provide a mail transfer system that allows users to send and receive emails without knowing each other's actual email addresses (raw addresses), so that a third party cannot send an email. SOLUTION: When receiving either an email sent from a virtual mall server 130 or an email sent from the mail software 114 of a store terminal 110 or an email sent from the mail software 124 of a user terminal 120, the mail transfer system 142 checks if permission is set between the store and the user, and registers or updates the permission between the store and the user in accordance with predetermined requirements. To keep the store and the user from knowing each other's raw addresses, either the raw addresses are replaced by transfer addresses or the transfer addresses are replaced by the raw addresses; the emails after the replacement are sent (transferred) to the user terminal 120 and the store terminal 110. COPYRIGHT: (C)2007,JPO&INPIT
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