--- begin forwarded text Date: Wed, 8 Oct 1997 11:24:51 -0400 From: alain@research.bell-labs.com (Alain Mayer) To: rah@shipwright.com Subject: Question Hi Bob, stypid question: how to I post a message to the Cypherpunks. I have an announcement on a new method to fight junk e-mail, which has been integrated in LPWA (nee Janus). See below Best, -- Alain Hi, we are Bell Labs researchers announcing a method to help you combat junk e-mail (spam) via a new kind of e-mail address, termed a target-revokable e-mail address. Every time you give out your e-mail address, e.g., when you register at a Web-site or post to a Usenet newsgroup, there is a risk that your address will end up in the hands of an e-mail a marketeer or spammer. Until now, you had no way to undo giving out your e-mail address. Target-revokable e-mail addresses effectively let you do that. Currently, most e-mail users typically have a very small number of e-mail addresses. For example, one at the office and one for private use with an ISP at home. In contrast, the principle behind target-revokable e-mail addresses is that each user has many e-mail addresses. In fact, users can have a different e-mail address for each group or entity with whom they interact. Furthermore, target revokable e-mail addresses are defined such that a recipient of such an address cannot guess other target-revokable addresses belonging to the same sender and destined for different groups. Target-revokable e-mail addresses have been integrated with LPWA for easy use with Web sites and Usenet newsgroups (more application to follow at a later date). The Lucent Personalized Web Assistant (LPWA, formerly known as Janus) is a new tool that provides you with privacy, convenience and security when browsing the Web. LPWA is having a highly successful test run, having won PC Magazine "Developer's site of the Week Award". For more info and instructions on how to use target-revokable e-mail: http://lpwa.com:8000 ==================== --- end forwarded text ----------------- Robert Hettinga (rah@shipwright.com), Philodox e$, 44 Farquhar Street, Boston, MA 02131 USA "... however it may deserve respect for its usefulness and antiquity, [predicting the end of the world] has not been found agreeable to experience." -- Edward Gibbon, 'Decline and Fall of the Roman Empire' The e$ Home Page: http://www.shipwright.com/ Ask me about FC98 in Anguilla!: <http://www.fc98.ai/>