Subject: Undeliverable: Introduktionskurs om byggnaders klimatpåverkan och uppföljande fördjupningskurser

From: <[email-masked]>
Date: Mon, 25 Aug 2025 06:22:10 +0000

DB5PEPF00014B9A.mail.protection.outlook.com rejected your message to the following email addresses:

[email-masked]<mailto:[email-masked]>
Your message couldn't be delivered because there is a partner connector configured that matched the message's recipient domain. The connector had either the RestrictDomainsToIPAddresses or RestrictDomainsToCertificate set.
For more information about this issue, see DSN code 5.7.1 in Exchange Online - Office 365<https://go.microsoft.com/fwlink/?LinkId=389365>.

DB5PEPF00014B9A.mail.protection.outlook.com gave this error:
TenantInboundAttribution; Rejecting. Recipient has a partner connector with RestrictDomainsToIPAddresses or RestrictDomainsToCertificate set. Connector ID: 07e5b628-4478-4c6a-aa87-bfe372b53273. [DB5PEPF00014B9A.eurprd02.prod.outlook.com 2025-08-25T06:22:10.406Z 08DDE253012FEE69]

Diagnostic information for administrators:

Generating server: GVYP280MB1054.SWEP280.PROD.OUTLOOK.COM

[email-masked]
DB5PEPF00014B9A.mail.protection.outlook.com
Remote server returned '550 5.7.51 TenantInboundAttribution; Rejecting. Recipient has a partner connector with RestrictDomainsToIPAddresses or RestrictDomainsToCertificate set. Connector ID: 07e5b628-4478-4c6a-aa87-bfe372b53273. [DB5PEPF00014B9A.eurprd02.prod.outlook.com 2025-08-25T06:22:10.406Z 08DDE253012FEE69]'

Original message headers:

Authentication-Results-Original: in41a.electric.net;    iprev=pass
 (mu.post.nuhet.se) smtp.remote-ip=85.118.203.87;       spf=pass
 smtp.mailfrom=post.nuhet.se;   dmarc=skipped
Date: Mon, 25 Aug 2025 08:20:33 +0200
Subject: Introduktionskurs om byggnaders =?utf-8?Q?klimatp=C3=A5verkan?= och
 =?utf-8?Q?uppf=C3=B6ljande_?= =?utf-8?Q?f=C3=B6rdjupningskurser?=
From: Svensk Energiutbildning <[email-masked]>
Reply-To: [email-masked]
To: [email-masked]
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X-Forefront-Antispam-Report:
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X-OriginatorOrg: aarsleff.se
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Aug 2025 06:20:40.2185
 (UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id: dc1d1937-8ecf-4a4f-41c6-08dde39f8389
X-MS-Exchange-CrossTenant-Id: 6d890a52-d1e4-4c18-ab33-8e458bede5bb
X-MS-Exchange-CrossTenant-AuthSource:
        DU6PEPF0000B621.eurprd02.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Anonymous
X-MS-Exchange-CrossTenant-FromEntityHeader: Internet
X-MS-Exchange-Transport-CrossTenantHeadersStamped: GVYP280MB1054

Subject: Introduktionskurs om byggnaders klimatpåverkan ochuppföljande fördjupningskurser
From: Svensk Energiutbildning <[email-masked]>
To: [email-masked]
Date: Mon, 25 Aug 2025 08:20:33 +0200

Byggnaders klimatpåverkan och klimatdeklarationenIntroduktionskurs om byggnaders klimatpåverkan, med avsnitt om - klimatavtrycket under byggnadens livstid, från uppförande till rivning - åtgärder för minskat klimatavtryck - klimatdeklarationen i sin nuvarande och kommande version