On 31/08/2017 16:15, Benoit Panizzon wrote:
Strange, todays active domain is: apparty.bid apparty.bid descriptive text "v=spf1 ip4: -all" We do check SPF, so why did this email pass? Is 'ip4:' equivalent to the whole IPv4 space?
No, that's an invalid rule. Maybe your SPF checker is letting mail through if the result is 'PermError' (which is what that rule should result in) rather than 'Fail'.
(try it in http://www.kitterman.com/spf/validate.html ) _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
