Delivery has failed to these recipients or groups:

Mehdi Beyhaghi (mehdi.beyhaghi@utsa.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.









Diagnostic information for administrators:

Generating server: MWHPR08MB2590.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 DM5PR20CA0012.namprd20.prod.outlook.com (2603:10b6:3:93::22) by
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Received: from DM6NAM11FT032.eop-nam11.prod.protection.outlook.com
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 cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4108.32 via Frontend
 Transport; Fri, 14 May 2021 13:24:25 +0000
Authentication-Results: spf=pass (sender IP is 54.240.8.70)
 smtp.mailfrom=amazonses.com; utsa.edu; dkim=pass (signature was verified)
 header.d=druid.dk;utsa.edu; 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;
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Received: from a8-70.smtp-out.amazonses.com (54.240.8.70) by
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 15.20.4129.25 via Frontend Transport; Fri, 14 May 2021 13:24:24 +0000
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple;
	s=3qzxzbyhaymt3i6nxxr5zjq5kjllp5wj; d=druid.dk; t=1620998663;
	h=Date:From:To:Message-ID:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding;
	bh=UYVbFeGuPOUAJsr0dP0z+hStoYcIHNnpiY3zpETn9KI=;
	b=ffSU5viEs7tY0zo/QKibd862fMInmif+WHX1nO3zad9+bF38naVN3fdrYSlVA0ZN
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DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple;
	s=ug7nbtf4gccmlpwj322ax3p6ow6yfsug; d=amazonses.com; t=1620998663;
	h=Date:From:To:Message-ID:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Feedback-ID;
	bh=UYVbFeGuPOUAJsr0dP0z+hStoYcIHNnpiY3zpETn9KI=;
	b=K8QwshHxGkG0NQmES1mL5qV8SB/9FKuBKRP8M8Ze0Eq0hWDQzGKANvJXWDn96JKy
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	0HrXlL1G9FHuCunaP4xijSGHefnw9aDUoUvgKGnY=
Date: Fri, 14 May 2021 13:24:23 +0000
From: DRUID21 <druid@druid.dk >
To: Mehdi  Beyhaghi <mehdi.beyhaghi@utsa.edu>
Message-ID: <010001796b0cad9c-067f237b-a284-42bd-a8e7-4814800a29be-000000@email.amazonses.com>
Subject: Invitation to become a reviewer for DRUID21
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: 2021.05.14-54.240.8.70
Return-Path:
	010001796b0cad9c-067f237b-a284-42bd-a8e7-4814800a29be-000000@amazonses.com
X-EOPAttributedMessage: 0
X-EOPTenantAttributedMessage: 3a228dfb-c647-44cb-8835-7b20617fc906:0
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: 81674aef-fb2a-40ec-313b-08d916db9777
X-MS-TrafficTypeDiagnostic: MWHPR08MB2590: