发明名称 |
Communication apparatus and communication control method in the apparatus |
摘要 |
A communication apparatus capable of communicating with a server connected to the apparatus via a network. When a mail message is received from a POP3 server, it is determined whether or not an error exits in the mail message. If it is determined that an error exits, unique ID of the mail message is registered. If a number of a mail message having the same unique ID as the registered unique ID is received, reception of the mail message is rejected.
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申请公布号 |
US2003212757(A1) |
申请公布日期 |
2003.11.13 |
申请号 |
US20030420801 |
申请日期 |
2003.04.23 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NIIKURA YASUHITO;FUJINO TORU;SHOJI FUMIO;TSUCHIDA TARO;ODAIRA MASAHIRO |
分类号 |
G06F13/00;H04L12/58;H04L29/06;H04N1/00;H04N1/32;(IPC1-7):G06F15/16 |
主分类号 |
G06F13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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