On Thu, May 13, 2021 at 01:34:37PM -0400, Greg Troxel wrote: > > I wonder if it would be sensible for spamassassin to have a > configuration option for all default-on dnsrbls (one option, applying to > all): > > disabled > auto > enabled > > where the default is auto, and auto means "enabled if resolver is > 127.0.0.1, ::1 or localhost, else disabled".
No. Local resolver could be configured to forward everything to Google. Or all servers could have one central nameserver in the local network.
