METHOD AND SYSTEM FOR VERIFYING IDENTIFICATION OF AN ELECTRONIC MAIL MESSAGE

A method and system for verifying identification of an electronic mail message. An electronic mail message including a signature and a key is received, the signature identifying a domain from which the electronic mail message originated and the key for verifying the signature. A key registration ser...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BAKER FREDERICK J, THOMAS MICHAEL A, FENTON JAMES L
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A method and system for verifying identification of an electronic mail message. An electronic mail message including a signature and a key is received, the signature identifying a domain from which the electronic mail message originated and the key for verifying the signature. A key registration server of the domain is accessed to verify the key. The key registration server provides for verifying that a key used to sign an electronic mail message is valid and that the sender is authorized by the domain to send the electronic mail message from the return address.