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Even running your own local resolver, if you generate enough traffic they'll still block you. I think their definition of open relay is based on traffic volume.
by _dan 2y ago
Even running your own local resolver, if you generate enough traffic they'll still block you. I think their definition of open relay is based on traffic volume.
(which is their right, of course - just a warning that might help someone not find this out at 4am like I did)