| 摘要 |
PURPOSE:To effectively use the storage area of a mail text, by reading out the managing information of a mail by using a managing file readout means when the retrieval request of the mail from a terminal is received, and generating a reception mail list by extracting the header of the mail managing information having the same address name as that of the retrieval request. CONSTITUTION:When the retrieval request of the mail is issued from the terminal, a mail retrieval means 4 retrieves the managing information, and generates the reception mail list. And the presence of the mail managing information (mi) having the same address name (ai) as that of the retrieval request is checked. And when it exists, the header (bi) is extracted out of the managing information (mi) of the mail, and it is registered as one record in the reception mail list, and when no information exists, a generated reception mail list is returned to the terminal of the retrieval request origin of the mail. Also, no targeted mail of the retrieval request exists, the fact is informed. When the reception request of the mail is issued from the terminal, a mail reception means 5 receives the mail.
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