Subject: Undeliverable: Kurs om legionella och energiförluster i tappvattensystem

From: <[email-masked]>
Date: Tue, 18 Nov 2025 10:07:54 +0000

LKSRVEXCH02.res.ludvika.intra rejected your message to the following email addresses:

[email-masked]<mailto:[email-masked]>
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LKSRVEXCH02.res.ludvika.intra gave this error:
SMTP; Hop count exceeded - possible mail loop detected on message id <[email-masked]>

Diagnostic information for administrators:

Generating server: GV3P280MB0244.SWEP280.PROD.OUTLOOK.COM

[email-masked]
LKSRVEXCH02.res.ludvika.intra
Remote server returned '554 5.4.12 SMTP; Hop count exceeded - possible mail loop detected on message id <[email-masked]>'

Original message headers:

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Authentication-Results-Original: spf=fail (sender IP is 194.18.168.153)
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Authentication-Results-Original: spf=pass (sender IP is 85.118.203.81)
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 header.d=none;dmarc=none action=none header.from=svenut.se;compauth=fail
 reason=001
From: Svensk Energiutbildning <[email-masked]>
To: <[email-masked]>
Reply-To: <[email-masked]>
Subject: Kurs om legionella och energiförluster i
 tappvattensystem
Date: Tue, 18 Nov 2025 10:51:14 +0100
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Subject: Kurs om legionella och energiförluster i tappvattensystem
From: Svensk Energiutbildning <[email-masked]>
To: <[email-masked]>
Date: Tue, 18 Nov 2025 10:51:14 +0100

Legionella och energiförluster i tappvattensystemKurs om hur man förebygger och hanterar utbrott av legionella samt 
hur energiförluster minskas i nya respektive befintliga tappvattensystem. I kursen fokuserar vi på hur man förebygger legionella och hanterar utbrott om olyckan är framme. Eftersom förutsättningarna för legionella har en koppling till systemens energieffektivitet har vi slagit ihop frågorna i en och samma utbildning. Du lär dig vad legionella är, hur man mäter förekomsten, hur man minimerar riskerna och bekämpar utbrott. Vi går också igenom gällande lagstiftning som innebär stort ansvar för fastighetsägare. Energiförluster från tappvattensystem är ofta höga och en viktig förklaring är att dessa nästan alltid uppskattas med schablonvärde i projektering. I kursen lär du dig hur man mäter och beräknar förluster. Med fokus på VVC går vi igenom vilka åtgärder som kan vidtas i befintliga system och hur man styr upp såväl projektering som utförande i nybyggnad. Kursledare är Jonatan von Seth, en av landets ledande experter inom området.