From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-3.3 required=5.0 tests=FREEMAIL_FROM, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 10659 invoked from network); 4 Jul 2023 22:38:12 -0000 Received: from lists.gnu.org (209.51.188.17) by inbox.vuxu.org with ESMTPUTF8; 4 Jul 2023 22:38:12 -0000 Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qGoep-0001DC-Gi; Tue, 04 Jul 2023 18:38:03 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qGoen-0001Cp-Dz for info-gnus-english@gnu.org; Tue, 04 Jul 2023 18:38:01 -0400 Received: from ciao.gmane.io ([116.202.254.214]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qGoea-0005v3-7f for info-gnus-english@gnu.org; Tue, 04 Jul 2023 18:37:49 -0400 Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1qGoeY-0002gB-KI for info-gnus-english@gnu.org; Wed, 05 Jul 2023 00:37:46 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: info-gnus-english@gnu.org From: Richmond Subject: Re: A look at free.usenet reveals the need for matching on high entropy random strings Date: Tue, 04 Jul 2023 23:37:38 +0100 Organization: Frantic Message-ID: <85o7kr1ex9.fsf@example.com> References: <85sfa31kmv.fsf@example.com> <871qhnqq34.fsf@dataswamp.org> Mime-Version: 1.0 Content-Type: text/plain User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) Cancel-Lock: sha1:7TNNQtGyvs4/eJ3SRpBGuNnHNqw= Received-SPF: pass client-ip=116.202.254.214; envelope-from=gegu-info-gnus-english@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -13 X-Spam_score: -1.4 X-Spam_bar: - X-Spam_report: (-1.4 / 5.0 requ) BAYES_00=-1.9, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: info-gnus-english@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Announcements and discussions for GNUS, the GNU Emacs Usenet newsreader \(in English\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: info-gnus-english-bounces+ml=inbox.vuxu.org@gnu.org Sender: info-gnus-english-bounces+ml=inbox.vuxu.org@gnu.org Emanuel Berg writes: > Richmond wrote: > >> A look at free.usenet reveals the need for matching on high >> entropy random strings. These are being used in the from >> header to thwart filters. > > Are you on Usenet with news.eternal-september.org ? I am on usenet with news.solani.org . I forgot that gmane.emacs.gnus.user is a mailing list. I am looking for a way to filter out spam from newsgroup free.usenet although I think maybe there is nothing else in there.