Hi John, Am Donnerstag, den 27.04.2017, 08:07 +0100 schrieb John Lines: > Package: milter-greylist > Version: 4.5.11-1.1+b1 > Severity: wishlist > Tags: upstream > > Dear Maintainer, > > milter-greylist has the best information about the previous hop source of an > email. In particular, if geoip support is used it knows the country associated > with the IP address of the previous hop. > > This information may be useful at a later stage in filtering, for example by > spamassassin or sieve. One user may expect to receive mails from a relay in > some country, whereas for another user any such emails are almost certainly > spam. > > Adding a Country Name header (using the geoip country code), e.g. > X-GreyList-CN: GB > would help the downstream filter.
Good idea, but I would add this to the examples as optional feature, not enable geoip by default, because you have to take care of updates and if I remember right, you have to reload milter-greylist to recognize changes in geoip databases. I do that with a simple after upgrading touch /etc/milter-greylist/greylist.conf which causes milter-greylist to reload its config [1]. Something like this for the header: racl continue from /.*/ addheader "X-GreyList-CN: %C" or racl continue from /.*/ addheader "X-Greylist: inspected by %V for IP:'% i' DOMAIN:'%d' HELO:'%h' FROM:'%f' RCPT:'%r' GEOIP:'%C'" Ciao Marcus [1] https://groups.yahoo.com/neo/groups/milter-greylist/conversations/messages/6917
