Your message to david.cruickshank@sap.com couldn't be delivered.
A custom mail flow rule created by an admin at sap.onmicrosoft.com has blocked your message.
Unknown recipient
0100018beec443ca-bbc. . . Office 365 sap.com
Sender Action Required
Blocked by mail flow rule

How to Fix It
An email admin at sap.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 sap.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 sap.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 sap.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: 11/20/2023 10:05:21 PM
Sender Address: 0100018beec443ca-bbcefa7f-9417-422d-bf8e-1acf94e2854c-000000@amazonses.com
Recipient Address: david.cruickshank@sap.com
Subject: DRUID24: First Call for Papers

Error Details
Error: 550 5.7.1 TRANSPORT.RULES.RejectMessage; the message was rejected by organization policy
Message rejected by: PR3PR02MB6299.eurprd02.prod.outlook.com

Notification Details
Sent by: PR3PR02MB6299.eurprd02.prod.outlook.com

Message Hops
HOP TIME (UTC) FROM TO WITH RELAY TIME
1 11/20/2023
10:05:22 PM		 a8-55.smtp-out.amazonses.com AM1PEPF000252E1.mail.protection.outlook.com Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) 1 sec
2 11/20/2023
10:05:23 PM		 AM1PEPF000252E1.eurprd07.prod.outlook.com AM6P193CA0130.outlook.office365.com Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) 1 sec
3 11/20/2023
10:05:23 PM		 AM6P193CA0130.EURP193.PROD.OUTLOOK.COM PR3PR02MB6299.eurprd02.prod.outlook.com Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) *

Original Message Headers

Received: from AM6P193CA0130.EURP193.PROD.OUTLOOK.COM (2603:10a6:209:85::35)
 by PR3PR02MB6299.eurprd02.prod.outlook.com (2603:10a6:102:5d::10) with
 Microsoft SMTP Server (version=TLS1_2,
 cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7002.27; Mon, 20 Nov
 2023 22:05:23 +0000
Received: from AM1PEPF000252E1.eurprd07.prod.outlook.com
 (2603:10a6:209:85:cafe::2b) by AM6P193CA0130.outlook.office365.com
 (2603:10a6:209:85::35) with Microsoft SMTP Server (version=TLS1_2,
 cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7002.27 via Frontend
 Transport; Mon, 20 Nov 2023 22:05:23 +0000
Authentication-Results: spf=pass (sender IP is 54.240.8.55)
 smtp.mailfrom=amazonses.com; dkim=pass (signature was verified)
 header.d=druid.dk;dmarc=bestguesspass action=none header.from=druid.dk;
Received-SPF: Pass (protection.outlook.com: domain of amazonses.com designates
 54.240.8.55 as permitted sender) receiver=protection.outlook.com;
 client-ip=54.240.8.55; helo=a8-55.smtp-out.amazonses.com; pr=C
Received: from a8-55.smtp-out.amazonses.com (54.240.8.55) by
 AM1PEPF000252E1.mail.protection.outlook.com (10.167.16.59) with Microsoft
 SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
 15.20.7025.12 via Frontend Transport; Mon, 20 Nov 2023 22:05:22 +0000
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple;
	s=3qzxzbyhaymt3i6nxxr5zjq5kjllp5wj; d=druid.dk; t=1700517921;
	h=Date:From:To:Message-ID:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding;
	bh=oY2xtdPKWH7iYs213Z3xzSqRsRTKxgZrhNLxVBoig1c=;
	b=pMDE3Ge5c6Tq70fZegbPil4tjcU9HmncfvUaifPidM8gyKaHdooftkaN4ifi9xS5
	tNrasn4yuJXe6vonjXYQDK8DOf2ZdcU30jukQzxmOWKdcLCK+IiQmVqlQSnhnAcTjJv
	JVxBv+Ub606mV98lddyI/gUvGd4TLRidplg3NRLU=
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple;
	s=224i4yxa5dv7c2xz3womw6peuasteono; d=amazonses.com; t=1700517921;
	h=Date:From:To:Message-ID:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Feedback-ID;
	bh=oY2xtdPKWH7iYs213Z3xzSqRsRTKxgZrhNLxVBoig1c=;
	b=Js29b9Mqb3yGJyoh3WT0Dim9/T37H+49uSzysvg+ERJn1DNERzwD+iMXHdhgzVol
	o9QGp0Nxm0n+4vlB/p2q0gwXkHrhCud+TNlaYfBYZNo5b5I4N4QW0LVe6Z4q8VnUQyO
	oerA2ap8CIczveihyU24ilzblXBzMubtyb6ULDDA=
Date: Mon, 20 Nov 2023 22:05:21 +0000
From: DRUID24 <druid@druid.dk>
To: David Cruickshank <david.cruickshank@sap.com>
Message-ID: <0100018beec443ca-bbcefa7f-9417-422d-bf8e-1acf94e2854c-000000@email.amazonses.com>
Subject: DRUID24: First Call for Papers
MIME-Version: 1.0
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Feedback-ID: 1.us-east-1.13mSgHqxbnUUx50/TZSkdjEk6laramo5BkOedBdTQl8=:AmazonSES
X-SES-Outgoing: 2023.11.20-54.240.8.55
Return-Path:
	0100018beec443ca-bbcefa7f-9417-422d-bf8e-1acf94e2854c-000000@amazonses.com
X-EOPAttributedMessage: 0
X-EOPTenantAttributedMessage: 42f7676c-f455-423c-82f6-dc2d99791af7:0
X-MS-PublicTrafficType: Email
X-MS-TrafficTypeDiagnostic: AM1PEPF000252E1:EE_|PR3PR02MB6299:EE_
X-MS-Office365-Filtering-Correlation-Id: 21fde723-8c27-49db-8e50-08dbea14cb0d
X-MS-Exchange-AtpMessageProperties: SA|SL