On Tue, 24 Sep 2019 at 11:31, Matus UHLAR - fantomas <uh...@fantomas.sk> wrote:
> On 24.09.19 12:11, Paul van der Vlis wrote: > >I am using now much of your setting and it seems to help. Thanks a lot! > > I would just like to note that all those reject_rbl_client directives are > prone to errors when any of those blacklist fails. An occasional individual blacklist lookup failure is not a problem, and is rare (except for b.barracudacentral.org). I have not felt the need for postscreen but of course it is a good tool: I prefer to block by ip last and to log helo, envelope sender & recipient as well as client ip. This puts a little more load on the server, but information is power.
