[https://products.office.com/en-us/CMSImages/Office365Logo_Orange.png?version...] Your message to Clauss.S004@student.cbsd.org couldn't be delivered. A custom mail flow rule created by an admin at cbsd.onmicrosoft.com has blocked your message. Users in this domain may only receive email from within the cbsd.org domain. 518 webmaster Office 365 student.cbsd.org Sender Action Required Blocked by mail flow rule
How to Fix It An email admin at cbsd.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 cbsd.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 cbsd.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 cbsd.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: 3/23/2021 3:12:58 PM Sender Address: webmaster@inkscape.org Recipient Address: Clauss.S004@student.cbsd.org Subject: Your registration on inkscape.org
Error Details Reported error: 550 5.7.1 TRANSPORT.RULES.RejectMessage; the message was rejected by organization policy DSN generated by: BY5PR04MB6628.namprd04.prod.outlook.com
Message Hops HOP TIME (UTC) FROM TO WITH RELAY TIME 1 3/23/2021 3:12:58 PM inkscape1.osuosl.org inkscape1.osuosl.org ESMTP * 2 3/23/2021 3:12:58 PM inkscape1.osuosl.org smtp1.osuosl.org ESMTP * 3 3/23/2021 3:12:58 PM smtp1.osuosl.org localhost ESMTP * 4 3/23/2021 3:12:59 PM localhost smtp1.osuosl.org ESMTP 1 sec 5 3/23/2021 3:13:00 PM smtp1.osuosl.org BL2NAM02FT031.mail.protection.outlook.com Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) 1 sec 6 3/23/2021 3:13:01 PM BL2NAM02FT031.eop-nam02.prod.protection.outlook.com BL0PR03CA0014.outlook.office365.com Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) 1 sec 7 3/23/2021 3:13:02 PM BL0PR03CA0014.namprd03.prod.outlook.com BY5PR04MB6628.namprd04.prod.outlook.com Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) 1 sec
Original Message Headers
Received: from BL0PR03CA0014.namprd03.prod.outlook.com (2603:10b6:208:2d::27) by BY5PR04MB6628.namprd04.prod.outlook.com (2603:10b6:a03:228::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3955.18; Tue, 23 Mar 2021 15:13:02 +0000 Received: from BL2NAM02FT031.eop-nam02.prod.protection.outlook.com (2603:10b6:208:2d:cafe::65) by BL0PR03CA0014.outlook.office365.com (2603:10b6:208:2d::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3955.18 via Frontend Transport; Tue, 23 Mar 2021 15:13:01 +0000 Authentication-Results: spf=pass (sender IP is 140.211.166.138) smtp.mailfrom=inkscape.org; student.cbsd.org; dkim=none (message not signed) header.d=none;student.cbsd.org; dmarc=bestguesspass action=none header.from=inkscape.org; Received-SPF: Pass (protection.outlook.com: domain of inkscape.org designates 140.211.166.138 as permitted sender) receiver=protection.outlook.com; client-ip=140.211.166.138; helo=smtp1.osuosl.org; Received: from smtp1.osuosl.org (140.211.166.138) by BL2NAM02FT031.mail.protection.outlook.com (10.152.77.173) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3955.24 via Frontend Transport; Tue, 23 Mar 2021 15:13:00 +0000 Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 1A6FF83EAE for Clauss.S004@student.cbsd.org; Tue, 23 Mar 2021 15:12:59 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Qfpg22aIGgzB for Clauss.S004@student.cbsd.org; Tue, 23 Mar 2021 15:12:58 +0000 (UTC) Received: from inkscape1.osuosl.org (inkscape1.osuosl.org [140.211.9.79]) by smtp1.osuosl.org (Postfix) with ESMTP id 7707283DB7 for Clauss.S004@student.cbsd.org; Tue, 23 Mar 2021 15:12:58 +0000 (UTC) Received: from inkscape1.osuosl.org (localhost [IPv6:::1]) by inkscape1.osuosl.org (Postfix) with ESMTP id 3BA2619BD for Clauss.S004@student.cbsd.org; Tue, 23 Mar 2021 15:12:58 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Your registration on inkscape.org From: webmaster@inkscape.org To: Clauss.S004@student.cbsd.org Date: Tue, 23 Mar 2021 15:12:58 -0000 Message-ID: 20210323151258.26798.780@inkscape1.osuosl.org Return-Path: webmaster@inkscape.org X-EOPAttributedMessage: 0 X-EOPTenantAttributedMessage: aa0b488f-fc9e-4185-a5e3-384220df23ca:0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 377aabf3-db0e-4a1a-8616-08d8ee0e25f8 X-MS-TrafficTypeDiagnostic: BY5PR04MB6628: X-MS-Exchange-AtpMessageProperties: SA|SL