Return-Path: <>
Delivered-To: kelaspri@sgl14.dewaweb.com
Received: from sgl14.dewaweb.com
	by sgl14.dewaweb.com with LMTP
	id 6VKKKjUIG2mPwTkAZAS0DQ
	(envelope-from <>)
	for <kelaspri@sgl14.dewaweb.com>; Mon, 17 Nov 2025 19:34:13 +0800
Return-path: <>
Envelope-to: kelaspri@sgl14.dewaweb.com
Delivery-date: Mon, 17 Nov 2025 19:34:13 +0800
Received: from cornsilk.larch.relay.mailchannels.net ([23.83.213.40]:57963)
	by sgl14.dewaweb.com with esmtps  (TLS1.3) tls TLS_AES_256_GCM_SHA384
	(Exim 4.98.2)
	id 1vKxUs-0000000Fpsj-0TvN
	for kelaspri@sgl14.dewaweb.com;
	Mon, 17 Nov 2025 19:34:13 +0800
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mailchannels.net;
	s=bounce; t=1763379210;
	bh=FmzyDZGzk/B+RvCp5CDnemDJHmbuEYDj9tyqh8uAtDY=;
	h=Date:From:Subject:To:From;
	b=drukLNeYvcxvxvmeavA/oipk6CdIJsAJ7pjrxRESxFHycUJxJh5dgHceaAjSFAchN
	 1tzTlhm5LSOJ5gE9q5a+3F0ukNHj9sCtcimYIQGaVaGf+qVzIM77LUsQ32X+R74UuV
	 U6Ieq2A94h6IMEb7o9x5JU4IDd8Ud6Iqdbkm1H7gILmBKkAH8PRgfivkSl7GaKSeP1
	 4IoDJwl+/15W+LPdgYjKeD+kay6xx02ABqeaJvpREDRQrF0fKg8f30+tVBR5U+/OSA
	 GIDCe7Z5IZzO7OhWMn8IlWRj2vW7148DB3x9KmNptw+Y67a4oDhCbPEDBJh9JdFod5
	 AngwVo+pORyTg==
Received: from relay.mailchannels.net (localhost [127.0.0.1])
	by relay.mailchannels.net (Postfix) with ESMTP id CC6CD722040
	for <kelaspri@sgl14.dewaweb.com>; Mon, 17 Nov 2025 11:33:30 +0000 (UTC)
Received: by relay.mailchannels.net (Postfix)
	id CB06D722B27; Mon, 17 Nov 2025 11:33:30 +0000 (UTC)
Date: Mon, 17 Nov 2025 11:33:30 +0000 (UTC)
From: Mail Delivery System <MAILER-DAEMON@mailchannels.net>
Subject: Undelivered Mail Returned to Sender
To: kelaspri@sgl14.dewaweb.com
Auto-Submitted: auto-replied
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
	boundary="62712722040.1763379210/relay.mailchannels.net"
Content-Transfer-Encoding: 8bit
Message-Id: <20251117113330.CB06D722B27@relay.mailchannels.net>
X-Spam-Status: No, score=
X-Spam-Score: 
X-Spam-Bar: 
X-Ham-Report: 
X-Spam-Flag: NO

This is a MIME-encapsulated message.

--62712722040.1763379210/relay.mailchannels.net
Content-Description: Notification
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit

This is the mail system at host relay.mailchannels.net.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                   The mail system

<alka.dube@ecole.de>: host mx01.ionos.de[217.72.192.67] said: 550-Requested
    action not taken: mailbox unavailable 550 For explanation visit
    https://postmaster.1und1.de/en/case?c=r1601&i=ip&v=23.83.212.19&r=1M3nHR-1vK8XR2KmZ-008kz2
    (in reply to RCPT TO command)

--62712722040.1763379210/relay.mailchannels.net
Content-Description: Delivery report
Content-Type: message/delivery-status

Reporting-MTA: dns; relay.mailchannels.net
X-Postfix-Queue-ID: 62712722040
X-Postfix-Sender: rfc822; kelaspri@sgl14.dewaweb.com
Arrival-Date: Mon, 17 Nov 2025 11:33:27 +0000 (UTC)

Final-Recipient: rfc822; alka.dube@ecole.de
Original-Recipient: rfc822;alka.dube@ecole.de
Action: failed
Status: 5.0.0
Remote-MTA: dns; mx01.ionos.de
Diagnostic-Code: smtp; 550-Requested action not taken: mailbox unavailable 550
    For explanation visit
    https://postmaster.1und1.de/en/case?c=r1601&i=ip&v=23.83.212.19&r=1M3nHR-1vK8XR2KmZ-008kz2

--62712722040.1763379210/relay.mailchannels.net
Content-Description: Undelivered Message Headers
Content-Type: text/rfc822-headers
Content-Transfer-Encoding: 8bit

Return-Path: <kelaspri@sgl14.dewaweb.com>
Received: from relay.mailchannels.net (localhost [127.0.0.1])
	by relay.mailchannels.net (Postfix) with ESMTP id 62712722040;
	Mon, 17 Nov 2025 11:33:27 +0000 (UTC)
Received: from sgl14.dewaweb.com (100-98-178-132.trex-nlb.outbound.svc.cluster.local [100.98.178.132])
	(Authenticated sender: p38ruhd5tl)
	by relay.mailchannels.net (Postfix) with ESMTPA id 21154722AA8
	for <alka.dube@ecole.de>; Mon, 17 Nov 2025 11:33:25 +0000 (UTC)
ARC-Seal: i=1; a=rsa-sha256; d=mailchannels.net; s=arc-2022; cv=none;
	t=1763379207;
	b=YHXZ6ZojLaICahUb9+W+8LT3iSj/7jFBJcpD/8M27rDnBfKo9sXrgHas5m/HDGshAgxsWD
	C3KgcadGvTvuplpBl+W8fSFt/v6Z8zdldOA8mUIYDvKcGStLFGZA69mQ87KctbjSasUSBD
	qI426PtTRZ/5121bMWKFLLB+ox8KiAwDSvmLaMCAZSckhNoukL5V5XSAlEirOwEuSDeBjO
	V7ZHlGllfMSMQh0L98tYIea2DULrTpmLepuWi6ktWqHLbV0G1neyxlNcTsVd9N3KqTA0J2
	/xMcPy5L3topyTuJmLlrW8+qXhdnz4RAi7RWZzhtroARTQumxNsCGmxL8gSVHQ==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed;
 d=mailchannels.net;
	s=arc-2022; t=1763379207;
	h=from:from:reply-to:subject:subject:date:date:message-id:message-id:
	 to:to:cc:mime-version:mime-version:content-type:content-type;
	bh=1emZEZMVI9yTvVSwVz19JFDQoNkGVBcUy3pUidyN1wM=;
	b=6pteZsjdANiTieXurBH8+6BojNH/empsduDdWG37KUXXT54DVs+Nk23JLjfF8K5IVDd7As
	QplyNe1K38eD5Cmk1C3az/c5RXKxqXqzvoBhJIceCg2VpDsbaMMiraz8RF9/i8hh2wdgyn
	ZsKDEhQAelLiIZhi5IbVuRLtKUrWc7+56WOXgFxqUm8ktVPfu0dJ/QWzCVPCfbzxP2RhIR
	pKgEgdiUOdS15xyDz85PIVvFzyJEiD9hK4L5xnJk+5w4079Q4/+2Vtt0r3JmwTMoJzqDKs
	l/U5qeE5wDuo/v3uC8/xgAod2KBq7nNKo+hf4WIym4CdiKGlX1P3xsJpr2mLUA==
ARC-Authentication-Results: i=1;
	rspamd-5f77df855-wvx7f;
	auth=pass smtp.auth=p38ruhd5tl smtp.mailfrom=kelaspri@sgl14.dewaweb.com
X-Sender-Id: p38ruhd5tl|x-authuser|kelaspri@sgl14.dewaweb.com
X-MC-Relay: Neutral
X-MC-Copy: stored-urls
X-MailChannels-SenderId: p38ruhd5tl|x-authuser|kelaspri@sgl14.dewaweb.com
X-MailChannels-Auth-Id: p38ruhd5tl
X-Reign-Glossy: 7bc2907e7f9fca53_1763379207324_602785141
X-MC-Loop-Signature: 1763379207324:3119220917
X-MC-Ingress-Time: 1763379207324
Received: from sgl14.dewaweb.com (sgl14.dewaweb.com [64.120.92.56])
	(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384)
	by 100.98.178.132 (trex/7.1.3);
	Mon, 17 Nov 2025 11:33:27 +0000
Received: from kelaspri by sgl14.dewaweb.com with local (Exim 4.98.2)
	(envelope-from <kelaspri@sgl14.dewaweb.com>)
	id 1vKxU3-0000000FpPK-3nkU
	for alka.dube@ecole.de;
	Mon, 17 Nov 2025 19:33:24 +0800
To: alka.dube@ecole.de
Subject: =?UTF-8?Q?=F0=9F=93=84=31=26=31=20=E2=80=93=20Neue=20Rechnung=20liegt=20v?=
 =?UTF-8?Q?or=20=23=38=39=32=38=36=31-=33=30?=
From: Martin =?UTF-8?Q?Schr=C3=B6der=20-=20=31=26=31=20Buchhaltung?= <1und1-rechnung-892861-30@ecole.de>
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="a4dd8c88c78899233884fcd0c6a199fa"
Message-Id: <E1vKxU3-0000000FpPK-3nkU@sgl14.dewaweb.com>
Date: Mon, 17 Nov 2025 19:33:23 +0800
X-AuthUser: kelaspri@sgl14.dewaweb.com

--62712722040.1763379210/relay.mailchannels.net--