Subject: Delivery Status Notification (Failure)

From: Mail Delivery Subsystem <[email-masked]>
Date: Tue, 18 Nov 2025 01:52:08 -0800 (PST)

** Address not found **

Your message wasn't delivered to [email-masked] because the domain umea.com couldn't be found. Check for typos or unnecessary spaces and try again.

The response was:

DNS Error: DNS type 'a' lookup of mx2.bredband.com responded with code NXDOMAIN
DNS type 'aaaa' lookup of mx2.bredband.com responded with code NXDOMAIN
J
	zp+IVH5dOD2+KdjD9fOIwt6oi886/WyaZ40xVzGHtt8ZJPOhkYsd6b3PKQSkD3vYBzWU70fT20+
	U9Mp/iHyaVEag7w9W/MlPMuy1YnzMLuGX3ylS4W4cHQsud9YtUsj6
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 10:52:06 +0100