| 摘要 |
PROBLEM TO BE SOLVED: To automatically discriminating annoying mails or the like in a mail server of a mobile phone by a prescribed discrimination condition to prevent unnecessary reception by automatic deletion and to allow a user to utilize a system by easy user's setting. SOLUTION: The mail server of the mobile phone has a step wherein it is checked whether a URL is included in the mail text of a mail received through a network or not and the URL is extracted when included, a step wherein the extracted URL is used to discriminate whether the received mail is an annoying mail or a chain mail, and a step wherein the received mail discriminated as an annoying mail or a chain mail as a result of discrimination is not stored in a mail box for the user and is deleted. The discrimination condition is automatically updated at any time. COPYRIGHT: (C)2003,JPO
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