dnsbl's? - an informal survey

["Williamson, Todd" <TWilliam () Covad COM>]

A situation recently popped up that prompted a question:
How many operations utilize any kind of dnsbl (or any other kind of third party
reporting service) on customer facing SMTP servers?

(customer facing == end users of your operation's service receive mail there)

I'm sure legal issues apply; any replies off-list would be greatly appreciated.

Thanks,
Todd Williamson
Covad IP Services
Covad Security Operations
(888)801-6285
twilliam () covad com