Delivery has failed to these recipients or groups: Clayton Christensen (cchristensen@hbs.edu)<mailto:cchristensen@hbs.edu> Your message couldn't be delivered to the recipient because you don't have permission to send to it. 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<https://go.microsoft.com/fwlink/?LinkId=389365>. Diagnostic information for administrators: Generating server: DM8PR03MB6215.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 MW4PR03CA0213.namprd03.prod.outlook.com (2603:10b6:303:b9::8) by DM8PR03MB6215.namprd03.prod.outlook.com (2603:10b6:8:32::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5834.15; Mon, 21 Nov 2022 09:13:34 +0000 Received: from MW2NAM04FT006.eop-NAM04.prod.protection.outlook.com (2603:10b6:303:b9:cafe::b6) by MW4PR03CA0213.outlook.office365.com (2603:10b6:303:b9::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5834.11 via Frontend Transport; Mon, 21 Nov 2022 09:13:34 +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 MW2NAM04FT006.mail.protection.outlook.com (10.13.31.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5834.8 via Frontend Transport; Mon, 21 Nov 2022 09:13:33 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=zc5f2us2jbwdrx3rxw5cs2ibbe3pi5ly; d=druid.dk; t=1669022012; h=Date:From:To:Message-ID:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding; bh=2qfQ2xStJflW23V+fbgoTiTmG/wRI2s+RH/HJnbLWYA=; b=M78W+NJTV1E+9IWHm73GhIBaAvG9BGAvV65ZFbbECPzgD4IOswk4P2AS9uM5GY7K HjSXjpR/9icq05rONQRFHZUZpYx466T53t3mYTGd39fOar7+9t8ymFAB3tBg+P7NRVl rlDt1p5ZG0tWN4GPlduDYAGNoKDKDBmgi4ImsDJU= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=6gbrjpgwjskckoa6a5zn6fwqkn67xbtw; d=amazonses.com; t=1669022012; h=Date:From:To:Message-ID:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Feedback-ID; bh=2qfQ2xStJflW23V+fbgoTiTmG/wRI2s+RH/HJnbLWYA=; b=f5yHEisPq7KBPO/5jCioeef0FV1OZ7dNPRWGy4OI440/9gsQMEwTGK4dGKbhNkQa 4fmB6YRlAJpKx0flK3vVT9LDtcJNJj1Yw4DC1EJLi+EJGyIH+0dHIXR5e6gy72OAsm/ 7jLwaz0wbiMTgZGaJ9kCjFTWnTO+eziDzZnIdLEs= Date: Mon, 21 Nov 2022 09:13:32 +0000 From: DRUID23 <druid@druid.dk> To: Clayton Christensen <cchristensen@hbs.edu> Message-ID: <010001849976d4dc-c87b6c90-48f5-4f8f-8854-bcc3d7429d06-000000@email.amazonses.com> Subject: DRUID23 Lisbon: 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: 2022.11.21-54.240.8.70 Return-Path: 010001849976d4dc-c87b6c90-48f5-4f8f-8854-bcc3d7429d06-000000@amazonses.com X-EOPAttributedMessage: 0 X-EOPTenantAttributedMessage: 09fd564e-bf42-4321-8f2d-b8e482f8635c:0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MW2NAM04FT006:EE_|DM8PR03MB6215:EE_ X-MS-Office365-Filtering-Correlation-Id: aeda85e7-9408-47a9-8c79-08dacba0aa41