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 DA5D181A70 for ; Thu, 25 Nov 2021 13:03:58 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id CE0FFC19B for ; Thu, 25 Nov 2021 13:03:28 +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)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS id A8D46C181 for ; Thu, 25 Nov 2021 13:03:24 +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 7D9F545F8A for ; Thu, 25 Nov 2021 13:03:24 +0100 (CET) From: Stoiko Ivanov To: pmg-devel@lists.proxmox.com Date: Thu, 25 Nov 2021 13:03:02 +0100 Message-Id: <20211125120304.122388-1-s.ivanov@proxmox.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.305 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% 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 URIBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [bcc.pm, accept.pm, utils.pm, smtp.pm] Subject: [pmg-devel] [PATCH pmg-api v2 0/2] fix #2795 - add DSN support 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: Thu, 25 Nov 2021 12:03:58 -0000 v1->v2: * incorporated Dominik's feedback - huge thanks!! * all parameters we don't care about are ignored (as before) * the options are not transformed into lowercase unconditionally anymore (they contain mail-addresses, and mail-ids - which are not case-insensitive) * split up the patch into 2 commits - since the regexes for the MAIL and RCPT commands is more sensitive than I expected: ** read up on allowed characters in local-parts - tried extending the regex to parse mailboxes more correctly - failed at that ** decided it's ok to not allow '>' in localparts (we did not do so before) ** did quite a bit more testing thanks to that Stoiko Ivanov (2): partially fix #2795: allow for '>' in smtp parameters fix #2795: add support for DSN src/PMG/RuleDB/Accept.pm | 2 +- src/PMG/RuleDB/BCC.pm | 6 +++++- src/PMG/SMTP.pm | 27 ++++++++++++++++++++++----- src/PMG/Utils.pm | 19 ++++++++++++++++--- src/bin/pmg-smtp-filter | 1 + 5 files changed, 45 insertions(+), 10 deletions(-) -- 2.30.2