Mail Server Blacklisted? in SpamCop Blocklist Help Posted March 31, 2014 Hi, They do have their own mail server, but mail is also routed through a third party spam filtering service. I just sent a message from the client to myself, and the IP it was routing from was 126.96.36.199, the company is Reflexion.net, and their hostname is asp.reflexion.net. I checked the above against both SpamCops' and MXToolbox's blacklist check, and they came back clear. But I am assuming a company like that would get themselves off a BL ASAP.