In the official code repo, receiver.h has several receiver file hosts that are no longer updated
These should be removed


//                      peerText += string("http://galaxies.mygamesonline.org/receiver.csv\n");                 //not serving receiver files as of 15 Feb 2018
//                      peerText += string("http://devcoinpool.btc-music.com/receiver/receiver.csv\n");         //not serving receiver files as of 15 Feb 2018
//                      peerText += string("http://devcoinblockexplorer.info/receiver/receiver.csv\n");         //not serving receiver files as of 15 Feb 2018
//                      peerText += string("http://devtome.com/files/receiver.csv\n");                            //not serving updated receiver files as   of 15 Feb 2018 (stopped at receiver39.csv)