Subject: Undeliverable: Kurs om klimatberäkning för uppföljning av byggprojekt, för klimatdeklaration eller för certifiering

From: <[email-masked]>
Date: Thu, 4 Sep 2025 06:22:08 +0000

DB3PEPF00008860.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>.

DB3PEPF00008860.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. [DB3PEPF00008860.eurprd02.prod.outlook.com 2025-09-04T06:22:08.926Z 08DDE89C77964BDC]

Diagnostic information for administrators:

Generating server: GVYP280MB0334.SWEP280.PROD.OUTLOOK.COM

[email-masked]
DB3PEPF00008860.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. [DB3PEPF00008860.eurprd02.prod.outlook.com 2025-09-04T06:22:08.926Z 08DDE89C77964BDC]'

Original message headers:

Authentication-Results-Original: in41p.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: Thu, 04 Sep 2025 08:16:55 +0200
Subject: Kurs om =?utf-8?Q?klimatber=C3=A4kning_f=C3=B6r_uppf=C3=B6ljn?=
 =?utf-8?Q?ing?= av byggprojekt, =?utf-8?Q?f=C3=B6r?= klimatdeklaration
 eller =?utf-8?Q?f=C3=B6r?= certifiering
From: Svensk Energiutbildning <[email-masked]>
Reply-To: [email-masked]
To: [email-masked]
X-Authenticated_ID:
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X-Forefront-Antispam-Report:
        CIP:192.162.219.224;CTRY:SE;LANG:sv;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mu.post.nuhet.se;PTR:mu.post.nuhet.se;CAT:NONE;SFS:(13230040)(2092899012)(4022899009)(82310400026)(3072899012)(39142699007)(31052699007)(12012899012)(69100299015)(4076899003)(8096899003);DIR:INB;
X-ExternalRecipientOutboundConnectors: 6d890a52-d1e4-4c18-ab33-8e458bede5bb
X-OriginatorOrg: aarsleff.se
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Sep 2025 06:17:03.9104
 (UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id: d2763ba4-2594-43a2-a014-08ddeb7aaabe
X-MS-Exchange-CrossTenant-Id: 6d890a52-d1e4-4c18-ab33-8e458bede5bb
X-MS-Exchange-CrossTenant-AuthSource:
        AM4PEPF00025F96.EURPRD83.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Anonymous
X-MS-Exchange-CrossTenant-FromEntityHeader: Internet
X-MS-Exchange-Transport-CrossTenantHeadersStamped: GVYP280MB0334

Subject: Kurs om klimatberäkning för uppföljning av byggprojekt, för klimatdeklaration eller för certifiering
From: Svensk Energiutbildning <[email-masked]>
To: [email-masked]
Date: Thu, 04 Sep 2025 08:16:55 +0200

Klimatberäkning i praktikenKurs om klimatberäkning i syfte att följa upp klimatavtryck i byggprojekt, att upprätta en klimatdeklaration eller för certifiering med Miljöbyggnad 4.0 och NollCO2 – om beräkningsprogram, indata och resultatredovisning.