A method and apparatus for using an intermediary to manage unwanted electronic messages is provided. The intermediary generates a unique address for each pairing of a user and an e-mail resource, such as a mail list. The intermediary maintains a database that identifies which user and which e-mail resource...http://www.google.com/patents/US7092992?utm_source=gb-gplus-sharePatent US7092992 - Web page filtering including substitution of user-entered email address
