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)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id 85626607B8 for ; Tue, 17 Nov 2020 17:38:42 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 7AE781368C for ; Tue, 17 Nov 2020 17:38:42 +0100 (CET) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [212.186.127.180]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS id 6F0AE1367D for ; Tue, 17 Nov 2020 17:38:41 +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 3264F43772 for ; Tue, 17 Nov 2020 17:38:41 +0100 (CET) Date: Tue, 17 Nov 2020 17:38:37 +0100 (CET) From: Dietmar Maurer To: Dominik Csapak , pmg-devel@lists.proxmox.com Message-ID: <536187425.206.1605631117830@webmail.proxmox.com> In-Reply-To: <925752189.205.1605630434708@webmail.proxmox.com> References: <20201117145743.10561-1-d.csapak@proxmox.com> <925752189.205.1605630434708@webmail.proxmox.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Priority: 3 Importance: Normal X-Mailer: Open-Xchange Mailer v7.10.4-Rev13 X-Originating-Client: open-xchange-appsuite X-SPAM-LEVEL: Spam detection results: 0 AWL 0.116 Adjusted score from AWL reputation of From: address KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment RCVD_IN_DNSWL_MED -2.3 Sender listed at https://www.dnswl.org/, medium trust SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: Re: [pmg-devel] [PATCH pmg-api/gui] add quarantine self service button 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: Tue, 17 Nov 2020 16:38:42 -0000 > On 11/17/2020 5:27 PM Dietmar Maurer wrote: > > > IMHO this is too dangerous. > > This needs at least some kind of captcha ... i.e. This would allow direct DOS attacks to the internal mail server.