Djrobluv Posted March 15, 2005 Share Posted March 15, 2005 We are running a Domino Server and we use the DNS Blacklist function of this server. We have BL.SPAMCOP.NET as one of the DNS Blacklist filters, this morning I noticed that 90% of the emails coming in was being rejected because the sending IP Address was found in BL.Spamcop.net database. Why is this happening? Everything was working fine yesterday. The only quick fix was to remove bl.spamcop.net from the dns blacklist filters. Can anyone help me out here. Here is one of the ip addresses 188.8.131.52 Link to comment Share on other sites More sharing options...
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