Hi all. I usually receive DSN messages from my postfix in the format as below. They are sent to a script for regex analysis. My question: is there a way to customize these "undelivered mail" messages when thay come from emails not delivered because max lifetime in the queue is expired? It seems like a lifetime-expired-bounce message has the same format/text/codes as a normal bounce for "user or domain not found". Or is there any way to identify former messages (= lifetime-expired ones) looking for some error codes, strings, etc. ? Thank you very much for your help. -Francesco
-------------------- Bounce message example obtained when queue lifetime was expired on my postfix ------------------------------------------------- >From MAILER-DAEMON Tue Oct 4 17:57:08 2016 Return-Path: <> X-Original-To: [email protected] Delivered-To: [email protected] Received: by mx4.gggg.it (Postfix) id 03D28CE450; Tue, 4 Oct 2016 17:57:01 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gggg.it; s=default; t=1475596621; bh=qSsNQZkXj2y3zLnJB4Jq1e1C6Xz/rIerI6S66JHdb2A=; h=Date:From:Subject:To:MIME-Version:Content-Type:Message-Id; b=QE7N+oIVDQawNpiBAgiYG8X1MNEzzcsCF3uVoq3ZULwA08meYbAUlNGudawvXb0yH PP6WGMm6g81yM5FNphCr0XTSmUl5IHCc6oWRhsSejXg3N9PxzxHDbvXYow/F+MQxeO xMLDS0aSKpr7ZUAE5r6ZHjymUFLhwuAQG2nmkQdA= Date: Tue, 4 Oct 2016 17:57:01 +0200 (CEST) From: [email protected] (Mail Delivery System) Subject: Undelivered Mail Returned to Sender To: [email protected] Auto-Submitted: auto-replied MIME-Version: 1.0 Content-Type: multipart/report; report-type=delivery-status; boundary="D2778CF145.1475596621/mx4.gggg.it" Message-Id: <[email protected]> This is a MIME-encapsulated message. --D2778CF145.1475596621/mx4.gggg.it Content-Description: Notification Content-Type: text/plain; charset=us-ascii This is the mail system at host mx4.gggg.it. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. For further assistance, please send mail to postmaster. If you do so, please include this problem report. You can delete your own text from the attached returned message. The mail system <[email protected]>: delivery temporarily suspended: lost connection with mx4.hotmail.com[65.55.92.152] while sending RCPT TO --D2778CF145.1475596621/mx4.gggg.it Content-Description: Delivery report Content-Type: message/delivery-status Reporting-MTA: dns; mx4.gggg.it X-Postfix-Queue-ID: D2778CF145 X-Postfix-Sender: rfc822; [email protected] Arrival-Date: Thu, 29 Sep 2016 17:22:35 +0200 (CEST) Final-Recipient: rfc822; [email protected] Original-Recipient: rfc822; [email protected] Action: failed Status: 4.4.2 Diagnostic-Code: X-Postfix; delivery temporarily suspended: lost connection with mx4.hotmail.com[65.55.92.152] while sending RCPT TO --D2778CF145.1475596621/mx4.gggg.it Content-Description: Undelivered Message Content-Type: message/rfc822 [.....] --- Questa e-mail è stata controllata per individuare virus con Avast antivirus. https://www.avast.com/antivirus
