Hello,
I would like to filter SMTP access using geo-localization.
I have installed geoip-bin on my mailserver.
This tool works like nslookup with an IP (geoiplookup @IP) and give
geographic informations about this IP and especially the country (FR,
DE,...).
My purpose is to filter IPs out of my country to reject SMTP connection.
I must made a linux script, on bash (/usr/bin/policyd-geoip).
But I don't know how the script can tell to postfix if the IP is OK or
KO.
For postfix configuration I think that I must do that:
* master.cf:
policy-geoip unix - n n - 0 spawn
user=nobody argv=/usr/bin/policyd-geoip
* main.cf:
check_policy_service unix:private/policy-geoip
If someone can help me for this "project".
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Philippe - Forums
