Date: Wed, 29 Jan 2025 20:49:50 +0100 From: Michael Grimm <trashcan@ellael.org> To: FreeBSD Mailing List <freebsd-ports@freebsd.org> Subject: mail/postfix: making postscreen blacklistd aware, interested? Message-ID: <02342E9A-D356-4D96-AE6B-D7422DAF05E0@ellael.org>
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Hi, I am running DNSBLs out of postscreen: postscreen_dnsbl_sites =3D = <secret>.zen.dq.spamhaus.net=3D127.0.0.[2..11] = <secret>.combined.mail.abusix.zone Until recently those detected bots tried it a couple of times and gave = up. Now, there are a significant number of bots trying every couple of = minutes over days :-( Normally I wouldn't care, but as I am using Spamhaus and Abusix low = traffic plans I pretty much scratched the daily limit of 5000 queries. Thus I patched postscreen to tell blacklistd to block those bots as = defined in /etc/blacklistd.conf. This works fine at my sites. But before bothering the maintainer with a PR of my private interest I = want to ask here: Anyone else interested? Regards, Michael
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