Hello, I use the spamhaus blacklist for exim (CHECK_RCPT_IP_DNSBLS). First of all what are the differences between CHECK_RCPT_IP_DNSBLS and CHECK_RCPT_DOMAIN_DNSBLS ?? Make it sense to use both? if yes can I also use zen.spamhaus.org for this? Is there also a way to report spam servers to spamhaus? Actually I get some spam from "84.19.164.45"but this ip is not blocked at the moment. Regards, Basti