Delivery has failed to these recipients or groups:
Clayton Christensen (cchristensen@hbs.edu)
Ask the recipient's email admin to add you to the accept list for the recipient.
For more information, see DSN 5.7.129 Errors in Exchange Online and Office 365.
Diagnostic information for administrators:
Generating server: SA0PR03MB5482.namprd03.prod.outlook.com
cchristensen@hbs.edu
Remote server returned '550 5.7.129 RESOLVER.RST.RestrictedToRecipientsPermission; not authorized to send to recipient because the sender isn't on the recipient's list of senders to accept mail from'
Original message headers:
Received: from BN0PR03CA0047.namprd03.prod.outlook.com (2603:10b6:408:e7::22) by SA0PR03MB5482.namprd03.prod.outlook.com (2603:10b6:806:b3::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6933.11; Tue, 24 Oct 2023 11:43:05 +0000 Received: from BN8NAM04FT061.eop-NAM04.prod.protection.outlook.com (2603:10b6:408:e7:cafe::e2) by BN0PR03CA0047.outlook.office365.com (2603:10b6:408:e7::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6907.33 via Frontend Transport; Tue, 24 Oct 2023 11:43:05 +0000 Authentication-Results: spf=pass (sender IP is 54.240.8.70) 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 54.240.8.70 as permitted sender) receiver=protection.outlook.com; client-ip=54.240.8.70; helo=a8-70.smtp-out.amazonses.com; pr=C Received: from a8-70.smtp-out.amazonses.com (54.240.8.70) by BN8NAM04FT061.mail.protection.outlook.com (10.13.160.234) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6933.19 via Frontend Transport; Tue, 24 Oct 2023 11:43:05 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=3qzxzbyhaymt3i6nxxr5zjq5kjllp5wj; d=druid.dk; t=1698147785; h=Date:From:To:Message-ID:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding; bh=weXhEOFRCcz/nwLNXRGmLez1eQx0eEb/lG2XWrTxiDY=; b=txR41BniFVL6a49GUmflwrEB/to5kcOlDLCQG1GeBaimb98ZObNyq6Y9cmdqr7yg tR7/ENy4o4xWbCO55z2Ica3sIbOJclq2ul33pN0PEqBauoLnfx3Cq6a8j+I3UT+Lb4U 7HMKCNTg3CZQDjQjgluEDHMTbBcWmXuOpTJxUOPQ= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=224i4yxa5dv7c2xz3womw6peuasteono; d=amazonses.com; t=1698147785; h=Date:From:To:Message-ID:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Feedback-ID; bh=weXhEOFRCcz/nwLNXRGmLez1eQx0eEb/lG2XWrTxiDY=; b=TI/nCQXr5liC7+TcLGzPawEzP1OKnzp7bSaSVqAwJhFpGymxbbLriyXIQLFVPQn+ 6ybio+DefeG+FaZyNv3A5Ghi2ZMaQHdswafji0IxG7lDfIn8zOHbLmfKdDD8UORYcxW akNGNARDqxTc/6RtQVmQRlDJR4ZFIvRXPNECDy0M= Date: Tue, 24 Oct 2023 11:43:05 +0000 From: DRUID Academy 2024 <druid@druid.dk> To: Clayton Christensen <cchristensen@hbs.edu> Message-ID: <0100018b617ed949-c422cc14-b14e-45a4-9ea9-7f27e818905b-000000@email.amazonses.com> Subject: FINAL CALL FOR PAPERS: DRUID Academy 2024, University of Southern Denmark, January 17-January 19, 2024 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: 2023.10.24-54.240.8.70 Return-Path: 0100018b617ed949-c422cc14-b14e-45a4-9ea9-7f27e818905b-000000@amazonses.com X-EOPAttributedMessage: 0 X-EOPTenantAttributedMessage: 09fd564e-bf42-4321-8f2d-b8e482f8635c:0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM04FT061:EE_|SA0PR03MB5482:EE_ X-MS-Office365-Filtering-Correlation-Id: 1eef4d47-6dbf-4300-95f0-08dbd4866301