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E-mail security system

  • US 20050039028A1
  • Filed: 07/24/2003
  • Published: 02/17/2005
  • Est. Priority Date: 07/24/2003
  • Status: Abandoned Application
First Claim
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1. An e-mail client, comprising:

  • message composition logic operable to compose a message to at least one recipient;

    write protect logic operable to protect the message against subsequent alteration by said at least one recipient.

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