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Method and system for image verification to prevent messaging abuse

  • US 20040199597A1
  • Filed: 04/02/2004
  • Published: 10/07/2004
  • Est. Priority Date: 04/04/2003
  • Status: Active Grant
First Claim
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1. A method for managing outbound message usage, comprising:

  • determining a count of each recipient for each outbound message associated with a client;

    if the count of each recipient is at least equal to a limit over at least one period of time, providing a visual challenge to the client; and

    if the provided visual challenge is unresolved, disabling the client'"'"'s outbound message usage until the visual challenge is resolved.

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