From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <9front-bounces@9front.inri.net> X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MIME_QP_LONG_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: from 9front.inri.net (9front.inri.net [168.235.81.73]) by inbox.vuxu.org (Postfix) with ESMTP id 2EBBC24D5C for ; Fri, 26 Jul 2024 00:10:58 +0200 (CEST) Received: from mars.pulpie.xyz ([104.238.162.80]) by 9front; Thu Jul 25 18:09:22 -0400 2024 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tcp80.org; s=20211202; t=1721945358; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=mtTAHOY9u+68n0K1KYIdWTk5iMWOhYrLIkSvNs1YTgI=; b=nMIMA3m3q1NSwM+/HCactpt7skOQzOeh9Vs/0tWShsfZJDd0wDtsbfCDBLuc4lBOKI6pM4 nA4IK1Yx5XOglCVwB3Jmb7iTsE4nA667wXwHYuvEXuRFEq018lK/EQj0WuMTzunv/nTWdB sIWVgsG7q3HgcQNhz7XsLGi4IqqnNVU= Received: from localhost (deimos.pulpie.xyz [172.16.32.2]) by mars.pulpie.xyz (OpenSMTPD) with ESMTPSA id ff5bacb7 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Thu, 25 Jul 2024 17:09:12 -0500 (CDT) Mime-Version: 1.0 Content-Type: multipart/signed; boundary=829587e20870cd2cb5ca107dc7a82cdd812130da13ceddf810abc5e495bd; micalg=pgp-sha512; protocol="application/pgp-signature" Date: Thu, 25 Jul 2024 17:08:59 -0500 Message-Id: Cc: From: "B. Atticus Grobe" To: <9front@9front.org> X-Mailer: aerc 0.17.0-152-g73bcb4661460 References: <15F9DB0E-BED2-41FD-95F0-F04D6F2A3704@stanleylieber.com> In-Reply-To: <15F9DB0E-BED2-41FD-95F0-F04D6F2A3704@stanleylieber.com> List-ID: <9front.9front.org> List-Help: X-Glyph: ➈ X-Bullshit: proxy scripting control Subject: Re: [9front] WANTED: ip based filtering of incoming connections Reply-To: 9front@9front.org Precedence: bulk --829587e20870cd2cb5ca107dc7a82cdd812130da13ceddf810abc5e495bd Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 On Thu Jul 25, 2024 at 4:56 PM CDT, Stanley Lieber wrote: > ai crawlers have discovered one of my servers. > > smtpd has the -k flag, which i use to manually block especially egregious spammers, but ip(3) and listen(8) seem to offer nothing generic to bar aggressive customers from entry. > > am i missing something? > > sl see ipmux in ip(3). example: aux/dial 'ipmux!vers=4;src=1.2.3.4' >/dev/null to drop incoming traffic from 1.2.3.4. --829587e20870cd2cb5ca107dc7a82cdd812130da13ceddf810abc5e495bd Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEENclEu7ce2+jBRHDoDFZIVfD2SAFAmaizP0ACgkQoDFZIVfD 2SCGpA//S6JIg8vBV24rxniLsnLuXBraNWpNvOWQjNGhQwlNcAeb0AiqjFfP/ub4 crfzcRU24gpYYXmK0z0wEQYnKn5EPaLcvNtnTcwqLO8hz2tpTejkUFwCCz37DcUL /V8miAfi9C8C+13GG+JccAlOiOJapUXF/xayn3Kyqkx38xNVDQE6NgkvunYknvqG adJh0wr5fBKSBUdnK+TGNdU6BI/thVP0Gmzwl0CsrGSUdp77k13h4A0K7AVdyTEn lwcrQpPGjUQ9o6Fl/grd+BpHjXSNpw6G6BGG7y/IlI1ttKOBoIOFM44+QGK2JyFQ 8rIGTBz36AdkL83RxrvC8raaOUdSkV8XFwgmB+5LaulIKfgZ3WzmcGpLkHdobN9P PGsB06U1M0L2z8u64zDmt+5MG3akpuFzEEmJmJmpW+a7qIfgM9/YJ9v2F2QDnav0 tsvYLyXbL8GbrkIaxQaP/tRljM3MYaDOjEyNYSeBncFcMETYLGQ7kVMIWtBcMeNw llrXBChFtbnICUPpOs4hOqfuMJ4yFvge14Jz84vIp1rwAP+uSoGRqHjZg1oOZbwZ Wn1NfAUUxBVqUj86AHGHkuYuEJUClTl64btc8dCmE3XW/YAqvhC6Nr1Nh3oTmfuQ CRB647i/wX1LcDBVopUszk5ov8VVyVb0JjIitNqVgUn+fMYQ8Ls= =PSrs -----END PGP SIGNATURE----- --829587e20870cd2cb5ca107dc7a82cdd812130da13ceddf810abc5e495bd--