Date: Tue, 16 Sep 2026 10:00:00 +0200
From: Mail Delivery System <MAILER-DAEMON@mx.kasserver.com>
To: bounce@pressekonto.com
Subject: Delayed Mail (still being retried)
Message-ID: <delay-1@mx.kasserver.com>
Content-Type: multipart/report; report-type=delivery-status; boundary="DLY"

--DLY
Content-Type: text/plain

Your message is still being retried.

--DLY
Content-Type: message/delivery-status

Reporting-MTA: dns; mx.kasserver.com

Final-Recipient: rfc822; voll@example.test
action: delayed
status: 4.4.1
Will-Retry-Until: Thu, 18 Sep 2026 10:00:00 +0200

--DLY
Content-Type: message/rfc822

From: service@pressekonto.com
To: voll@example.test
X-Pk-Ref: user:99

Hallo.

--DLY--