From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id F17E94767E for ; Thu, 19 Oct 2023 19:05:18 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 536DE68CAA3; Thu, 19 Oct 2023 22:05:16 +0300 (EEST) Received: from mailout04.t-online.de (mailout04.t-online.de [194.25.134.18]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 8F31668CA61 for ; Thu, 19 Oct 2023 22:05:09 +0300 (EEST) Received: from fwd70.aul.t-online.de (fwd70.aul.t-online.de [10.223.144.96]) by mailout04.t-online.de (Postfix) with SMTP id 2A69F9850 for ; Thu, 19 Oct 2023 21:05:09 +0200 (CEST) Received: from [192.168.178.21] ([91.60.179.66]) by fwd70.t-online.de with (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384 encrypted) esmtp id 1qtYKR-1VLYLx0; Thu, 19 Oct 2023 21:05:07 +0200 To: ffmpeg-devel@ffmpeg.org References: <20231019181840.GN3543730@pb2> From: Michael Koch Message-ID: <733b44ea-4a36-4b20-f51e-4b4311dbd527@t-online.de> Date: Thu, 19 Oct 2023 21:05:07 +0200 User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20231019181840.GN3543730@pb2> X-TOI-EXPURGATEID: 150726::1697742307-F914733D-71642EDE/0/0 CLEAN NORMAL X-TOI-MSGID: 33295c7a-d960-4bf9-bd64-1e3104dcd60a Subject: Re: [FFmpeg-devel] trac spam X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: > IIRC each regex give -10 so multiple matches give more. So far, the search strings contain only combinations of keywords, for example "concretevictoria". False positives are almost impossible. I could add shorter keywords, for example "concrete" and "victoria". Then we would get multiple matches, but also a few false positives. Especially for people from Canada. Keywords would be: "ottawa", "halifax", "victoria", "moncton", "nanaimo", "vancouver", "concrete", "excavating", "fabricators", "lawncare", "landscapedesign", "retainingwalls" Shall I do that? I agree with you that the problem is not trivial. > I think the captcha works as intended. It adds cost to the spammer I doubt its economic for spammers to solve a captcha for having some spam up for a few hours. It's not only for a few hours. We have the spammer's links in our archives forever. http://ffmpeg.org/pipermail/ffmpeg-trac/2023-October/067523.html Search engines can find the links, and that's what the spammer probably wants. Michael _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".