Subject: Undelivered Mail Returned to Sender

From: [email-masked] (Mail Delivery System)
Date: Tue, 14 Oct 2025 10:31:39 +0200 (CEST)

This is the mail system at host limhamn01.limhamn.com.

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<[email-masked]>: host memab-com.mail.protection.outlook.com[52.101.73.6]
    said: 550 5.4.1 Recipient address rejected: Access denied. For more
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    [AMS1EPF00000046.eurprd04.prod.outlook.com 2025-10-14T08:31:56.052Z
    08DE0846E0E9AD71] (in reply to RCPT TO command)

Subject: Den mest lönsamma energisparåtgärden är ...
From: Svensk Energiutbildning <[email-masked]>
To: [email-masked]
Date: Tue, 14 Oct 2025 10:30:56 +0200

Installationsteknisk energieffektiviseringKurs om hur man driftoptimerar och energieffektiviserar byggnader 
med installationstekniska åtgärder.