发明授权
US08423618B1 Systems and methods for blocking unsolicited electronic mail messages
失效
阻止未经请求的电子邮件的系统和方法
- 专利标题： Systems and methods for blocking unsolicited electronic mail messages
- 专利标题（中）： 阻止未经请求的电子邮件的系统和方法
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申请号： US12716241申请日： 2010-03-02
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公开(公告)号： US08423618B1公开(公告)日： 2013-04-16
- 发明人: Ira Victor Spivack , Richard Paul White , Alan Huang , Haw-minn Lu
- 申请人： Ira Victor Spivack , Richard Paul White , Alan Huang , Haw-minn Lu
- 申请人地址： US NV Reno
- 专利权人： Engate Technology Corporation
- 当前专利权人： Engate Technology Corporation
- 当前专利权人地址： US NV Reno
- 代理机构： San Diego IP Law Group, LLP
- 主分类号： G06F15/16
- IPC分类号： G06F15/16
摘要：
The spam blocker monitors the SMTP/TCP/IP conversation between a sending message transfer agent MTA—0 and a receiving message transfer agent MTA—1; catches MTA—0's IP address IP—0, MTA—0's declared domain D—0, from-address A—0; to-address A—1, and the body of the message; and uses this source and content information to test for unsolicited messages. It alters the conversation to reject, divert or intercept the message if the message is suspected of being unsolicited.
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