> I'm using postfix-2.10.3 on fedora20 with sqlgrey, distributed across > three separate servers through mysql. I've configured it using: > > check_policy_service inet:127.0.0.1:2501 <http://127.0.0.1:2501> > > in main.cf <http://main.cf>. However, this doesn't provide fault > protection in the same way as the greylist.pl <http://greylist.pl> > example does
Maybe you should take a look at 'hapolicy' at http://postfwd.org/hapolicy/index.html or something similar.
