[https://products.office.com/en-us/CMSImages/Office365Logo_Orange.png?version...] Your message to Gluch.J133@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. 519 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.

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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: 1/14/2021 11:07:04 PM Sender Address: webmaster@inkscape.org Recipient Address: Gluch.J133@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: SJ0PR04MB7341.namprd04.prod.outlook.com

Message Hops HOP TIME (UTC) FROM TO WITH RELAY TIME 1 1/14/2021 11:07:04 PM inkscape1.osuosl.org inkscape1.osuosl.org ESMTP * 2 1/14/2021 11:07:05 PM inkscape1.osuosl.org whitealder.osuosl.org ESMTP 1 sec 3 1/14/2021 11:07:05 PM whitealder.osuosl.org localhost ESMTP * 4 1/14/2021 11:07:05 PM localhost whitealder.osuosl.org ESMTP * 5 1/14/2021 11:07:06 PM whitealder.osuosl.org SN1NAM02FT010.mail.protection.outlook.com Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) 1 sec 6 1/14/2021 11:07:07 PM SN1NAM02FT010.eop-nam02.prod.protection.outlook.com SA9PR13CA0165.outlook.office365.com Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) 1 sec 7 1/14/2021 11:07:07 PM SA9PR13CA0165.namprd13.prod.outlook.com SJ0PR04MB7341.namprd04.prod.outlook.com Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) *

Original Message Headers

Received: from SA9PR13CA0165.namprd13.prod.outlook.com (2603:10b6:806:28::20) by SJ0PR04MB7341.namprd04.prod.outlook.com (2603:10b6:a03:29e::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3763.10; Thu, 14 Jan 2021 23:07:07 +0000 Received: from SN1NAM02FT010.eop-nam02.prod.protection.outlook.com (2603:10b6:806:28:cafe::6c) by SA9PR13CA0165.outlook.office365.com (2603:10b6:806:28::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3784.6 via Frontend Transport; Thu, 14 Jan 2021 23:07:07 +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=whitealder.osuosl.org; Received: from whitealder.osuosl.org (140.211.166.138) by SN1NAM02FT010.mail.protection.outlook.com (10.152.72.86) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3742.6 via Frontend Transport; Thu, 14 Jan 2021 23:07:06 +0000 Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id B191B868C3 for Gluch.J133@student.cbsd.org; Thu, 14 Jan 2021 23:07:05 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id jBaTsqwyX4GP for Gluch.J133@student.cbsd.org; Thu, 14 Jan 2021 23:07:05 +0000 (UTC) Received: from inkscape1.osuosl.org (inkscape1.osuosl.org [140.211.9.79]) by whitealder.osuosl.org (Postfix) with ESMTP id 26C5986891 for Gluch.J133@student.cbsd.org; Thu, 14 Jan 2021 23:07:05 +0000 (UTC) Received: from inkscape1.osuosl.org (localhost [IPv6:::1]) by inkscape1.osuosl.org (Postfix) with ESMTP id EC761EA26 for Gluch.J133@student.cbsd.org; Thu, 14 Jan 2021 23:07:04 +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: Gluch.J133@student.cbsd.org Date: Thu, 14 Jan 2021 23:07:04 -0000 Message-ID: 20210114230704.13122.24233@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: 94ed62c3-502b-4cfe-b3cb-08d8b8e11cec X-MS-TrafficTypeDiagnostic: SJ0PR04MB7341: X-MS-Exchange-AtpMessageProperties: SA|SL