Your message to 4986569@hcps.net couldn't be delivered.

A custom mail flow rule created by an admin at hillsborough.onmicrosoft.com has blocked your message.

Students are not allowed to send or receive email.

webmaster Office 365 hcps.net Sender Action Required Blocked by mail flow rule

How to Fix It An email admin at hillsborough.onmicrosoft.com has created a custom mail flow rule that blocks messages that meet certain conditions, and it appears that your message has met one or more of those conditions. Check the text above for a custom message from the email admin that may help explain why your message was blocked and how you might be able to fix it. For example, removing prohibited words from the message or sending the message from a different email account may be sufficient to deliver your message. If you've tried and you're still not able to fix the problem, consider contacting the email admin at hillsborough.onmicrosoft.com to discuss what to do. While they're unlikely to remove or relax the rule, if you have a legitimate need to deliver your message they may offer guidance for how to do so.

More Info for Email Admins

Status code: 550 5.7.1_ETR This error occurs because an email admin at hillsborough.onmicrosoft.com has created a custom mail flow rule that has blocked the sender's message. In some cases, the sender can change the message so it no longer violates the rule. However, depending on the rule's conditions, it's possible that the only way to deliver the message is to change the rule itself, and only an email admin at hillsborough.onmicrosoft.com can do that. Although it's possible the rule is unintentionally flawed or it's stricter than the admin intended, it may be working exactly as they want it to.

Original Message Details

Created Date: 2/26/2021 1:26:19 AM Sender Address: webmaster@inkscape.org Recipient Address: 4986569@hcps.net Subject: Your registration on inkscape.org

Error Details

Reported error: 550 5.7.1 TRANSPORT.RULES.RejectMessage; the message was rejected by organization policy DSN generated by: BYAPR05MB6293.namprd05.prod.outlook.com

Original Message Headers

Received: from MWHPR1201CA0003.namprd12.prod.outlook.com
 (2603:10b6:301:4a::13) by BYAPR05MB6293.namprd05.prod.outlook.com
 (2603:10b6:a03:ca::33) with Microsoft SMTP Server (version=TLS1_2,
 cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3912.9; Fri, 26 Feb
 2021 01:26:21 +0000
Received: from MW2NAM04FT050.eop-NAM04.prod.protection.outlook.com
 (2603:10b6:301:4a:cafe::8b) by MWHPR1201CA0003.outlook.office365.com
 (2603:10b6:301:4a::13) with Microsoft SMTP Server (version=TLS1_2,
 cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3890.19 via Frontend
 Transport; Fri, 26 Feb 2021 01:26:21 +0000
Authentication-Results: spf=pass (sender IP is 140.211.166.137)
 smtp.mailfrom=inkscape.org; hcps.net; dkim=none (message not signed)
 header.d=none;hcps.net; dmarc=bestguesspass action=none
 header.from=inkscape.org;
Received-SPF: Pass (protection.outlook.com: domain of inkscape.org designates
 140.211.166.137 as permitted sender) receiver=protection.outlook.com;
 client-ip=140.211.166.137; helo=smtp4.osuosl.org;
Received: from smtp4.osuosl.org (140.211.166.137) by
 MW2NAM04FT050.mail.protection.outlook.com (10.13.30.81) with Microsoft SMTP
 Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
 15.20.3890.20 via Frontend Transport; Fri, 26 Feb 2021 01:26:21 +0000
Received: from localhost (localhost [127.0.0.1])
	by smtp4.osuosl.org (Postfix) with ESMTP id 474744EED3
	for <4986569@hcps.net>; Fri, 26 Feb 2021 01:26:20 +0000 (UTC)
X-Virus-Scanned: amavisd-new at osuosl.org
Received: from smtp4.osuosl.org ([127.0.0.1])
	by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id YcMwbFCBgJ4F for <4986569@hcps.net>;
	Fri, 26 Feb 2021 01:26:19 +0000 (UTC)
Received: from inkscape1.osuosl.org (inkscape1.osuosl.org [140.211.9.79])
	by smtp4.osuosl.org (Postfix) with ESMTP id 7F10E4EF30
	for <4986569@hcps.net>; Fri, 26 Feb 2021 01:26:19 +0000 (UTC)
Received: from inkscape1.osuosl.org (localhost [IPv6:::1])
	by inkscape1.osuosl.org (Postfix) with ESMTP id 42AD2EAB1
	for <4986569@hcps.net>; Fri, 26 Feb 2021 01:26:19 +0000 (UTC)
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable
Subject: Your registration on inkscape.org
From: webmaster@inkscape.org
To: 4986569@hcps.net
Date: Fri, 26 Feb 2021 01:26:19 -0000
Message-ID: <20210226012619.20289.67375@inkscape1.osuosl.org>
Return-Path: webmaster@inkscape.org
X-EOPAttributedMessage: 0
X-EOPTenantAttributedMessage: 10a8fdf9-c2ff-4e0d-9c19-1fe2c188164a:0
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: 4233a036-50d4-4bdf-1f1b-08d8d9f58626
X-MS-TrafficTypeDiagnostic: BYAPR05MB6293: