[https://products.office.com/en-us/CMSImages/Office365Logo_Orange.png?version...] Your message to 17VOWLESC.TSS@osborne.coop couldn't be delivered. A custom mail flow rule created by an admin at stclerestrust.onmicrosoft.com has blocked your message. Please note this recipient don't have permission to receive emails from outside organization webmaster Office 365 osborne.coop Sender Action Required Blocked by mail flow rule

How to Fix It An email admin at stclerestrust.onmicrosoft.com has created a custom mail flow rule that blocks messages that meet certain conditions, and it appears that your message has met one or more of those conditions.

* Check the text above for a custom message from the email admin that may help explain why your message was blocked and how you might be able to fix it. For example, removing prohibited words from the message or sending the message from a different email account may be sufficient to deliver your message.

If you've tried and you're still not able to fix the problem, consider contacting the email admin at stclerestrust.onmicrosoft.com to discuss what to do. While they're unlikely to remove or relax the rule, if you have a legitimate need to deliver your message they may offer guidance for how to do so.

________________________________

More Info for Email Admins Status code: 550 5.7.1_ETR

This error occurs because an email admin at stclerestrust.onmicrosoft.com has created a custom mail flow rule that has blocked the sender's message.

In some cases, the sender can change the message so it no longer violates the rule. However, depending on the rule's conditions, it's possible that the only way to deliver the message is to change the rule itself, and only an email admin at stclerestrust.onmicrosoft.com can do that. Although it's possible the rule is unintentionally flawed or it's stricter than the admin intended, it may be working exactly as they want it to.

Original Message Details Created Date: 7/9/2025 8:13:46 AM Sender Address: webmaster@inkscape.org Recipient Address: 17VOWLESC.TSS@osborne.coop Subject: Your registration on inkscape.org

Error Details Error: 550 5.7.1 TRANSPORT.RULES.RejectMessage; the message was rejected by organization policy Message rejected by: AS8PR08MB9266.eurprd08.prod.outlook.com

Notification Details Sent by: AS8PR08MB9266.eurprd08.prod.outlook.com

Message Hops HOP TIME (UTC) FROM TO WITH RELAY TIME 1 7/9/2025 8:13:46 AM inkscape1.osuosl.org inkscape1.osuosl.org ESMTP * 2 7/9/2025 8:13:47 AM inkscape1.osuosl.org smtp4.osuosl.org ESMTP 1 sec 3 7/9/2025 8:13:47 AM smtp4.osuosl.org localhost ESMTP * 4 7/9/2025 8:13:47 AM localhost smtp4.osuosl.org ESMTP * 5 7/9/2025 8:13:49 AM smtp4.osuosl.org AM1PEPF000252DC.mail.protection.outlook.com Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) 2 sec 6 7/9/2025 8:13:51 AM AM1PEPF000252DC.eurprd07.prod.outlook.com AM0PR02CA0138.outlook.office365.com Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) 2 sec 7 7/9/2025 8:13:51 AM AM0PR02CA0138.eurprd02.prod.outlook.com AS8PR08MB9266.eurprd08.prod.outlook.com Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) *

Original Message Headers

Received: from AM0PR02CA0138.eurprd02.prod.outlook.com (2603:10a6:20b:28c::35) by AS8PR08MB9266.eurprd08.prod.outlook.com (2603:10a6:20b:5a2::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8901.26; Wed, 9 Jul 2025 08:13:51 +0000 Received: from AM1PEPF000252DC.eurprd07.prod.outlook.com (2603:10a6:20b:28c:cafe::3) by AM0PR02CA0138.outlook.office365.com (2603:10a6:20b:28c::35) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8922.21 via Frontend Transport; Wed, 9 Jul 2025 08:13:51 +0000 Authentication-Results: spf=pass (sender IP is 2605:bc80:3010::137) smtp.mailfrom=inkscape.org; dkim=none (message not signed) header.d=none;dmarc=bestguesspass action=none header.from=inkscape.org; Received-SPF: Pass (protection.outlook.com: domain of inkscape.org designates 2605:bc80:3010::137 as permitted sender) receiver=protection.outlook.com; client-ip=2605:bc80:3010::137; helo=smtp4.osuosl.org; pr=C Received: from smtp4.osuosl.org (2605:bc80:3010::137) by AM1PEPF000252DC.mail.protection.outlook.com (2603:10a6:20f:fff4:0:3:0:6) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8922.22 via Frontend Transport; Wed, 9 Jul 2025 08:13:49 +0000 Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 9E82440959 for 17VOWLESC.TSS@osborne.coop; Wed, 9 Jul 2025 08:13:47 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id WqjHHeazJjLL for 17VOWLESC.TSS@osborne.coop; Wed, 9 Jul 2025 08:13:47 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.9.79; helo=inkscape1.osuosl.org; envelope-from=webmaster@inkscape.org; receiver=<UNKNOWN> DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 0A76440777 Received: from inkscape1.osuosl.org (inkscape1.osuosl.org [140.211.9.79]) by smtp4.osuosl.org (Postfix) with ESMTP id 0A76440777 for 17VOWLESC.TSS@osborne.coop; Wed, 9 Jul 2025 08:13:47 +0000 (UTC) Received: from inkscape1.osuosl.org (localhost [IPv6:::1]) by inkscape1.osuosl.org (Postfix) with ESMTP id BE4E8FA5F for 17VOWLESC.TSS@osborne.coop; Wed, 9 Jul 2025 08:13:46 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Subject: Your registration on inkscape.org From: webmaster@inkscape.org To: 17VOWLESC.TSS@osborne.coop Date: Wed, 09 Jul 2025 08:13:46 -0000 Message-ID: 175204882677.2871.5170975679433302162@inkscape1.osuosl.org Return-Path: webmaster@inkscape.org X-EOPAttributedMessage: 0 X-EOPTenantAttributedMessage: 6df7102e-2ca0-4110-a906-65b368bda697:0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM1PEPF000252DC:EE_|AS8PR08MB9266:EE_ X-MS-Office365-Filtering-Correlation-Id: be68a63e-dc76-406f-81a6-08ddbec08914