On 30/05/2019 22:21, Allen Coates wrote:
> Currently, I am using a CIDR access-control-list to block (in PostScreen) 
> hosts
> from certain "nuisance" countries.  A weekly script derives the netblocks from
> the zone lists published by http://www.ipdeny.com

A similar script could derive a DNS zone file - with varying levels of "badness"
- if you wanted to run your own RBL...

Allen C

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