kenwood Posted July 9, 2013 Share Posted July 9, 2013 Why donâ€™t I see many of the IP addresses assigned to worldstream.nl being rejected by the major DNSBLs I use? Even after waiting several hours before checking one of their addresses they still come up clean most times at dnsbl.info. Occasionally I do see the odd single IP address blocked at one of DNSBLs but considering the number of spams my mail server has received relayed through them, it is if they are somehow escaping detection. This is not something new. It has been going on for several months. I finally put a stop to all of them using by using nl.countries.nerd.dk but that is like taking an ax to slice a tomato. It works but isnâ€™t very pretty. Link to comment Share on other sites More sharing options...
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