From owner-freebsd-questions@freebsd.org Wed Jun 17 07:01:08 2020 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BD3E1345907 for ; Wed, 17 Jun 2020 07:01:08 +0000 (UTC) (envelope-from ralf-mardorf@riseup.net) Received: from mx1.riseup.net (mx1.riseup.net [198.252.153.129]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.riseup.net", Issuer "Sectigo RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49mwvl6j9cz4Ng6 for ; Wed, 17 Jun 2020 07:01:07 +0000 (UTC) (envelope-from ralf-mardorf@riseup.net) Received: from bell.riseup.net (bell-pn.riseup.net [10.0.1.178]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client CN "*.riseup.net", Issuer "Sectigo RSA Domain Validation Secure Server CA" (not verified)) by mx1.riseup.net (Postfix) with ESMTPS id 49mwvj5wXBzFdxb for ; Wed, 17 Jun 2020 00:01:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=riseup.net; s=squak; t=1592377265; bh=wH6M3mgI6pH5fJTze4FlZc2XpMxsKZvZIVEiRoFf5js=; h=Date:From:To:Subject:From; b=siaEUERFSrg9tUUXdZGjK0Qq6d+tzRY9kQIFK+BCsRq1b0UCKgGXKLKglZa0YAHTW s2TR778yzpZ8vwYVFfhXBjMqX4PdLGPv78C6irDprjy7A9R4Vx4cmMl+OsaAXy/6sb J8rNOqnvlETE8ZY3YD63xKgXLIA4vhzkY8Y8rdP8= X-Riseup-User-ID: 71D42B67EC45FE4E03403B17E149287A786F7A0D228BC4480BF55C603B0A402C Received: from [127.0.0.1] (localhost [127.0.0.1]) by bell.riseup.net (Postfix) with ESMTPSA id 49mwvj1FMGzJp3N for ; Wed, 17 Jun 2020 00:01:04 -0700 (PDT) Date: Wed, 17 Jun 2020 09:01:05 +0200 From: Ralf Mardorf To: FreeBSD questions Subject: https://www.freebsd.org/cgi/man.cgi?null(4) Message-ID: <20200617090105.2dc367bb@archlinux> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 49mwvl6j9cz4Ng6 X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=riseup.net header.s=squak header.b=siaEUERF; dmarc=pass (policy=none) header.from=riseup.net; spf=pass (mx1.freebsd.org: domain of ralf-mardorf@riseup.net designates 198.252.153.129 as permitted sender) smtp.mailfrom=ralf-mardorf@riseup.net X-Spamd-Result: default: False [-3.63 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; RWL_MAILSPIKE_GOOD(0.00)[198.252.153.129:from]; R_SPF_ALLOW(-0.20)[+mx]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[riseup.net:+]; DMARC_POLICY_ALLOW(-0.50)[riseup.net,none]; NEURAL_HAM_SHORT(-1.05)[-1.050]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:16652, ipnet:198.252.153.0/24, country:US]; SUBJECT_HAS_QUESTION(0.00)[]; RCVD_IN_DNSWL_LOW(-0.10)[198.252.153.129:from]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.96)[-0.958]; URL_IN_SUBJECT(1.00)[www.freebsd.org]; R_DKIM_ALLOW(-0.20)[riseup.net:s=squak]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.02)[-1.023]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; DWL_DNSWL_LOW(-1.00)[riseup.net:dkim]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Jun 2020 07:01:08 -0000 Some threads are caught in a dead end, you can safely redirect them to /dev/null . Under normal circumstances it's reasonable to read the body of an email with a subject like "Will FreeBSD migrate away from BSD-style init?" and to reply. At the moment it's safe to redirect emails with similar subjects to /dev/null , without even considering to read the emails' bodies. Keep in mind that a single human being could act as several provocateurs using different accounts.