From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id 03C8D952DB for ; Mon, 26 Feb 2024 08:07:39 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id DA927A5B0 for ; Mon, 26 Feb 2024 08:07:08 +0100 (CET) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS for ; Mon, 26 Feb 2024 08:07:07 +0100 (CET) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id 8A88E470EE for ; Mon, 26 Feb 2024 08:07:07 +0100 (CET) Message-ID: Date: Mon, 26 Feb 2024 08:07:06 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Stoiko Ivanov , Maximiliano Sandoval Cc: pmg-devel@lists.proxmox.com References: <20231130124416.176516-1-m.sandoval@proxmox.com> <20240223191153.747c81e1@rosa.proxmox.com> Content-Language: en-US From: Dominik Csapak In-Reply-To: <20240223191153.747c81e1@rosa.proxmox.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.019 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record T_SCC_BODY_TEXT_LINE -0.01 - Subject: Re: [pmg-devel] [PATCH pmg-gui] utils: escape `/` in regex for emails X-BeenThere: pmg-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox Mail Gateway development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Feb 2024 07:07:39 -0000 AFAICS the original issue On 2/23/24 19:11, Stoiko Ivanov wrote: >> >> Note that `/` marks the end of the regex [1], hence >> >> Some@example@oh\no@ >> >> is valid according to this regex if we do not escape `/`. >> is not because of unescaped '/' but because the regex is not anchored and thus only parts of the input must match... (and that it does)