On Mon, 05 Nov 2018 23:37:59 +0100 Benny Pedersen wrote: > https://en.wikipedia.org/wiki/Private_network > > why are this network not default internal_networks trusted_networks > msa_networks
They are if you let SA guess your networks. If you specify the networks manually you have to specify everything > spamassassin makes many wasted rbl tests with not knowing what to skip Do you have any evidence that that is happening? The network configuration would only affect private addresses that are internal and/or trusted, so it can't be the mechanism that prevents wasted lookups on private addresses.