From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [IPv6:2a01:7e0:0:424::9]) by lore.proxmox.com (Postfix) with ESMTPS id 749211FF13E for ; Fri, 23 Jan 2026 11:46:25 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 520B898EE; Fri, 23 Jan 2026 11:46:45 +0100 (CET) Message-ID: Date: Fri, 23 Jan 2026 11:46:10 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Beta To: Stoiko Ivanov , pmg-devel@lists.proxmox.com References: <20260123094022.8188-1-s.ivanov@proxmox.com> Content-Language: en-US From: Dominik Csapak In-Reply-To: <20260123094022.8188-1-s.ivanov@proxmox.com> X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1769165111672 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.032 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 RCVD_IN_VALIDITY_CERTIFIED_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_RPBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_SAFE_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. 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] utils: finalize_report: fix encoding for plain-text parts 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: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: pmg-devel-bounces@lists.proxmox.com Sender: "pmg-devel" though i didn't test this, the change looks good and makes sense when reading the MIME::Entity docs and the linked RFC Reviewed-by: Dominik Csapak On 1/23/26 10:40 AM, Stoiko Ivanov wrote: > the syntax for 8-bit encoding in the content-transfer-encoding is > '8bit' not '8-bit' - see RFC2045: > https://www.ietf.org/rfc/rfc2045.html#section-6 > > We did set the correct value when generating bounces in SMTP.pm (the > only other (non-comment) match for '8-?bit' in the pmg-api sources). > > Noticed this while checking why listmonk[0] stumbled on some bounce > mails - it was the spam-reports in the mailbox. > > Minimally tested by comparing the output of: > `pmgqm send --receiver xxx@test.domain --debug1` > without and with the patch applied. > > [0] application for newsletter mailing lists > https://github.com/knadh/listmonk > Reported-by: Christian Ebner > Signed-off-by: Stoiko Ivanov > --- > src/PMG/Utils.pm | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/src/PMG/Utils.pm b/src/PMG/Utils.pm > index 52b98c01..b9c645eb 100644 > --- a/src/PMG/Utils.pm > +++ b/src/PMG/Utils.pm > @@ -1374,7 +1374,7 @@ sub finalize_report { > $top->attach( > Data => $plaintext, > Type => 'text/plain; charset=utf-8', > - Encoding => '8-bit', > + Encoding => '8bit', > ); > } > if ($html) { _______________________________________________ pmg-devel mailing list pmg-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pmg-devel