On Fri, 2010-06-25 at 15:29 -0700, Daniel B. Thurman wrote: > Are you talking about something like this from sendmail.mc: > > FEATURE(`dnsbl', `relays.ordb.org', `"Rejected due to Open Relay see > http://www.ordb.org/lookup/?host="; $&{clientaddr} " for more > information"')dnl > Yes, that is a DNS Block List (DNSBL). So is Spamhaus. There are a lot of them out there. --Greg -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
