> connections, you have to allow for the fact that many people may be using > webmail servers (eg, Gmail, Hotmail, Yahoo, or a variety of corporate hosted > solutions) that are not in their own country. So the IP of the sending > server is, at best, only a rough guide to the location of the sending > person.
maybe something like this helps: http://www.kutukupret.com/2011/05/29/postfix-geoip-based-rejections/ -- Eero
