Your message to ba217401@ebrschools.org couldn't be delivered.

ba217401 wasn't found at ebrschools.org.

webmaster Office 365 ba217401 Action Required Recipient Unknown To address

How to Fix It The address may be misspelled or may not exist. Try one or more of the following: Send the message again following these steps: In Outlook, open this non-delivery report (NDR) and choose Send Again from the Report ribbon. In Outlook on the web, select this NDR, then select the link "To send this message again, click here." Then delete and retype the entire recipient address. If prompted with an Auto-Complete List suggestion don't select it. After typing the complete address, click Send. Contact the recipient (by phone, for example) to check that the address exists and is correct. The recipient may have set up email forwarding to an incorrect address. Ask them to check that any forwarding they've set up is working correctly. Clear the recipient Auto-Complete List in Outlook or Outlook on the web by following the steps in this article: Fix email delivery issues for error code 5.1.10 in Office 365, and then send the message again. Retype the entire recipient address before selecting Send. If the problem continues, forward this message to your email admin. If you're an email admin, refer to the More Info for Email Admins section below.

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More Info for Email Admins

Status code: 550 5.1.10 This error occurs because the sender sent a message to an email address hosted by Office 365 but the address is incorrect or doesn't exist at the destination domain. The error is reported by the recipient domain's email server, but most often it must be fixed by the person who sent the message. If the steps in the How to Fix It section above don't fix the problem, and you're the email admin for the recipient, try one or more of the following: The email address exists and is correct - Confirm that the recipient address exists, is correct, and is accepting messages. Synchronize your directories - If you have a hybrid environment and are using directory synchronization make sure the recipient's email address is synced correctly in both Office 365 and in your on-premises directory. Errant forwarding rule - Check for forwarding rules that aren't behaving as expected. Forwarding can be set up by an admin via mail flow rules or mailbox forwarding address settings, or by the recipient via the Inbox Rules feature. Recipient has a valid license - Make sure the recipient has an Office 365 license assigned to them. The recipient's email admin can use the Office 365 admin center to assign a license (Users > Active Users > select the recipient > Assigned License > Edit). Mail flow settings and MX records are not correct - Misconfigured mail flow or MX record settings can cause this error. Check your Office 365 mail flow settings to make sure your domain and any mail flow connectors are set up correctly. Also, work with your domain registrar to make sure the MX records for your domain are configured correctly. For more information and additional tips to fix this issue, see Fix email delivery issues for error code 5.1.10 in Office 365.

Original Message Details

Created Date: 2/11/2021 3:43:51 PM Sender Address: webmaster@inkscape.org Recipient Address: ba217401@ebrschools.org Subject: Your registration on inkscape.org

Error Details

Reported error: 550 5.1.10 RESOLVER.ADR.RecipientNotFound; Recipient ba217401@ebrschools.org not found by SMTP address lookup DSN generated by: DM5PR1001MB2138.namprd10.prod.outlook.com

Original Message Headers

Received: from BN9PR03CA0202.namprd03.prod.outlook.com (2603:10b6:408:f9::27)
 by DM5PR1001MB2138.namprd10.prod.outlook.com (2603:10b6:4:36::32) with
 Microsoft SMTP Server (version=TLS1_2,
 cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3846.27; Thu, 11 Feb
 2021 15:43:55 +0000
Received: from BN7NAM10FT006.eop-nam10.prod.protection.outlook.com
 (2603:10b6:408:f9:cafe::3e) by BN9PR03CA0202.outlook.office365.com
 (2603:10b6:408:f9::27) with Microsoft SMTP Server (version=TLS1_2,
 cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3846.27 via Frontend
 Transport; Thu, 11 Feb 2021 15:43:55 +0000
Authentication-Results: spf=softfail (sender IP is 148.163.144.69)
 smtp.mailfrom=inkscape.org; ebrschools.org; dkim=none (message not signed)
 header.d=none;ebrschools.org; dmarc=none action=none
 header.from=inkscape.org;
Received-SPF: SoftFail (protection.outlook.com: domain of transitioning
 inkscape.org discourages use of 148.163.144.69 as permitted sender)
Received: from mx0a-00345e01.pphosted.com (148.163.144.69) by
 BN7NAM10FT006.mail.protection.outlook.com (10.13.157.154) with Microsoft SMTP
 Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
 15.20.3846.25 via Frontend Transport; Thu, 11 Feb 2021 15:43:53 +0000
Received: from pps.filterd (m0162282.ppops.net [127.0.0.1])
	by mx0a-00345e01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 11BFffRG010579
	for <ba217401@ebrschools.org>; Thu, 11 Feb 2021 15:43:52 GMT
Authentication-Results-Original: ppops.net;	spf=pass
 smtp.mailfrom=webmaster@inkscape.org;	dmarc=none
Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])
	by mx0a-00345e01.pphosted.com with ESMTP id 36hrkc5ggk-1
	(version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT)
	for <ba217401@ebrschools.org>; Thu, 11 Feb 2021 15:43:52 +0000
Received: from localhost (localhost [127.0.0.1])
	by hemlock.osuosl.org (Postfix) with ESMTP id F331D875BB
	for <ba217401@ebrschools.org>; Thu, 11 Feb 2021 15:43:51 +0000 (UTC)
X-Virus-Scanned: amavisd-new at osuosl.org
Received: from hemlock.osuosl.org ([127.0.0.1])
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	with ESMTP id WXbPyhHCMtgD for <ba217401@ebrschools.org>;
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	for <ba217401@ebrschools.org>; Thu, 11 Feb 2021 15:43:51 +0000 (UTC)
Received: from inkscape1.osuosl.org (localhost [IPv6:::1])
	by inkscape1.osuosl.org (Postfix) with ESMTP id 74C7DE9ED
	for <ba217401@ebrschools.org>; Thu, 11 Feb 2021 15:43:51 +0000 (UTC)
Content-Type: text/plain; charset="utf-8"
Subject: Your registration on inkscape.org
From: webmaster@inkscape.org
To: ba217401@ebrschools.org
Date: Thu, 11 Feb 2021 15:43:51 -0000
Message-ID: <20210211154351.1411.75627@inkscape1.osuosl.org>
X-CLX-Shades: MLX
X-CLX-Response: 1TFkXGxIdEQpMehcZGhEKWUQXZQUaWEx4UmRnbUURClhYF2Z/H1x8aEloXXJ 7EQp4ThdlHxxeRHkZREFwcBEKeUwXYktJX1h7cB1HS3wRCkNIFwcYGx0RCkNZFwcbHRIRCkNJFx oEGhoaEQpZTRdnZnIRCllJFxpxGhAadwYbHB1xHhwQGncGGBoGGhEKWV4XaGN5EQpJRhdPSFhZS
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Content-Transfer-Encoding: Quoted-printable
MIME-Version: 1.0
X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369,18.0.737
 definitions=2021-02-11_07:2021-02-11,2021-02-11 signatures=0
X-Proofpoint-Spam-Details: rule=inbound_notspam policy=inbound score=0 lowpriorityscore=0 bulkscore=0
 mlxlogscore=341 malwarescore=0 priorityscore=30 spamscore=0 phishscore=0
 suspectscore=0 clxscore=187 mlxscore=0 adultscore=0 impostorscore=0
 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000
 definitions=main-2102110134
Return-Path: webmaster@inkscape.org
X-EOPAttributedMessage: 0
X-EOPTenantAttributedMessage: 9d3c5022-1001-4964-97c6-ab160de3f556:0
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: 07eeffce-bfbe-4a40-31ff-08d8cea3d630
X-MS-TrafficTypeDiagnostic: DM5PR1001MB2138: