rejecting emails by country origin

[Aaron K. Moore]

Vladimir M Costa wrote:
>
> If you want to block at the MTA level, use a DNSBL list.
> 
> See http://countries.nerd.dk/ , this is an IP-to-country DNS
> mapping service.
> 

http://blackholes.us/ has a good list.  They supply it in rbldnsd
format.

I use it to bump up my greylisting intervals in milter-greylist.

It's a fairly straight forward install.  The hardest part I had the
first time I set this up was with getting bind to query the local
rbldnsd daemon, but that was due to a missing symlink in the bind
package of the distro I was using.

-- 
Aaron Kent Moore
Information Technology Services
DeKalb Memorial Hospital, Inc.
Auburn, IN
Phone:  260.920.2808
E-mail:  amoore at dekalbmemorial.com