Close, but no cigar! Microsoft has "_optout", but it can appear anywhere in the SSID. See https://superuser.com/questions/1005235/wi-fi-opt-out-microsoft-google

Close, but no cigar! Microsoft has "_optout", but it can appear anywhere in the SSID. See https://superuser.com/questions/1005235/wi-fi-opt-out-microsoft-google#1202168 https://superuser.com/questions/1005235/wi-fi-opt-out-micros... Mozilla Location Services (and Combain which I think they collaborate with), WiGLE and others use "_nomap", though, so MS seems to walk their own path on this one.