I'll explain the issue and then ask the question. We are having trouble with a spammer who registers new domain names every day and spams our customers from a DSL line with a dynamic ip. They changes the text a bit each time, leaving us nothing to filter on except this, from (unix) whois lookups:
Domain Name: POPSERVERDATA.COM Administrative Contact: Blanch Willson-> [EMAIL PROTECTED] Domain Name: TAPESERVPRO.COM Administrative Contact: Blanch Willson: [EMAIL PROTECTED] Domain Name: WORKDATASERVERPRO.COM Administrative Contact: Blanch Willson [EMAIL PROTECTED] We'd like to dynamically build a black list based on the domain registrants email address. Does anyone have this programmed already? Any ideas? [EMAIL PROTECTED]
