Response generating method e.g. for Challenge-Response-Method via network, involves using client computer and server computer with server computer is spam email recognition server

摘要

The method involves using a client computer and a server computer. The server computer is a spam email recognition server, which sends email as reaction to a response to the sender of the email. The response is provided by an embedded transmission email represented in a HTML format and selectable by a user of the client computer. Representation of an individually assignable diagram on the screen of the client computer is provided to select with the request an individually assignable selection range of the diagram by the user. Transmission is made of the reaction of the user by the client computer to the server computer. Further, examination of the reaction of the user is provided, and if the selection range were selected, a successful response for a transaction release allows the email to be passed on. Independent claims are also included for the following; (1) server; (2) computer program.