so they pull up here on the

last octet in IP address 1. 4 4 SMTP connection Figure 1: POP-before-SMTP example flow. 5 auth-lookup 2003 LISA XVII October 26-31, 2003 San Diego, CA 233 Distributed Tarpitting: Impeding Spam Across Multiple Servers reduction operation, and thus diminish the

• saddling
• barbing
• ably
• mash
• reins
• wipes
• reverberates