CN
2007
13 years 4 months ago
2007
Unsolicited commercial email, commonly known as spam, has become a pressing problem in today’s Internet. In this paper we re-examine the architectural foundations of the current...
SNPD
2004
13 years 6 months ago
2004
Spam is a major problem facing email today, and current solutions are ineffective. This paper presents our progress towards defining and implementing a payment-based email deliver...