Delivery has failed to these recipients or groups:
Mehdi Beyhaghi (mehdi.beyhaghi@utsa.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: CH0PR08MB7356.namprd08.prod.outlook.com
mehdi.beyhaghi@utsa.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 CY5PR19CA0013.namprd19.prod.outlook.com (2603:10b6:930:15::32) by CH0PR08MB7356.namprd08.prod.outlook.com (2603:10b6:610:105::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6907.33; Tue, 24 Oct 2023 11:40:56 +0000 Received: from CY4PEPF0000E9D4.namprd03.prod.outlook.com (2603:10b6:930:15:cafe::ef) by CY5PR19CA0013.outlook.office365.com (2603:10b6:930:15::32) 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 11:40:56 +0000 Authentication-Results: spf=pass (sender IP is 54.240.8.221) 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 54.240.8.221 as permitted sender) receiver=protection.outlook.com; client-ip=54.240.8.221; helo=a8-221.smtp-out.amazonses.com; pr=C Received: from a8-221.smtp-out.amazonses.com (54.240.8.221) by CY4PEPF0000E9D4.mail.protection.outlook.com (10.167.241.147) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6933.15 via Frontend Transport; Tue, 24 Oct 2023 11:40:55 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=3qzxzbyhaymt3i6nxxr5zjq5kjllp5wj; d=druid.dk; t=1698147655; h=Date:From:To:Message-ID:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding; bh=4iIdwoG7R8xw34f2m4S/brqcuMWcolXPDnfI4gTdc6I=; b=JcpthC0tIighLkXGAQ+Zdx1pAgPa9gcvdLnA1sUFdVOhOgaURpFtd/dBjrOeYFqP k7BevRpAwX7ehYYB9LZn1YM/5/bLxCpmop7ZkQt9hVdxkflyIeCEH7Ee5l+ZwIpBfsF 9affxy1y/07m862SED32j6tz3gf9fcMz2reDHhQk= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=224i4yxa5dv7c2xz3womw6peuasteono; d=amazonses.com; t=1698147655; h=Date:From:To:Message-ID:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Feedback-ID; bh=4iIdwoG7R8xw34f2m4S/brqcuMWcolXPDnfI4gTdc6I=; b=NdfiKNP7fjTclG3FTb4da39twVLuNUASrwXJFse9ZY0MFGH/eTwkA8YRQG0W/y5B WafA+qzeFp/UaAlmMv+lXFDA7/CTJbSNpatK8tvmOiUccEhzSWR3j8MvG3GSVvzq8JH ywBGyzYjC5gofay1aOVyDVTlmKtZSIpMYY5Z+zl4= Date: Tue, 24 Oct 2023 11:40:54 +0000 From: DRUID Academy 2024 <druid@druid.dk> To: Mehdi Beyhaghi <mehdi.beyhaghi@utsa.edu> Message-ID: <0100018b617cdd20-65cce575-286f-4aff-92e0-cafdcdcc4b0c-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: 2023.10.24-54.240.8.221 Return-Path: 0100018b617cdd20-65cce575-286f-4aff-92e0-cafdcdcc4b0c-000000@amazonses.com X-EOPAttributedMessage: 0 X-EOPTenantAttributedMessage: 3a228dfb-c647-44cb-8835-7b20617fc906:0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000E9D4:EE_|CH0PR08MB7356:EE_ X-MS-Office365-Filtering-Correlation-Id: ca8f9474-8e45-4ecd-264d-08dbd48615b6