If my email provider has taken your policy, I will be denied by them since I always was using the VPN to access the internet. Almost every well known VPN (pureVPN, keepsolid etc) has a large range of IPs for their users, and these IPs are in different countries.
regards. On Tue, Sep 14, 2021 at 3:24 PM Christian Rößner <li...@mlserv.org> wrote: > Hi, > > this is my first project written in Go. It is a Postfix policy service > that can help reject compromised sender accounts. Therefor it takes the > sender IP and gets its geo location ISO code. If a sender comes from too > many countries, the request is rejected. A second feature is to count the > number of different IPs and if a certain amount of addresses were seen, the > request gets also rejected. > > There is a whitelist option, where settings can be modified for any sender > account. > > Furthermore this little policy service has also LDAP support. It is > limited to LDAP with or without StartTLS and with simple bind or > SASL/EXTERNAL. PRs are welcome. > > The suggested way to use this service is by running it as a docker > container. A Dockerfile and a sample docker-compose.yml file is included. > > As said before, this is my first project in that language. If you are a Go > pro, feel free to help make it better ;-) > > Hope you enjoy > > https://gitlab.roessner-net.de/croessner/geoip-policyd > > Christian Rößner > -- > Rößner-Network-Solutions > Zertifizierter ITSiBe / CISO > Karl-Bröger-Str. 10, 36304 Alsfeld > Fax: +49 6631 78823409, Mobil: +49 171 9905345 > USt-IdNr.: DE225643613, https://roessner.website > PGP fingerprint: 658D 1342 B762 F484 2DDF 1E88 38A5 4346 D727 94E5 > >
