How do users know it’s time to change mail adress? by receiving mails like this, this mail adress is definately in a spam scam database 🙁
ALWAYS OPEN LINKS ON A PROPER COMPUTER WITH PROPER SCREEN AND PROPER MAIL CLIENT LIKE THUNERBIRD!
ON MOBILE SCREENS THERE IS OFTEN NO POSSIBILITY TO CHECK THE LINKS BEFORE CLICKING THEM!
DO NOT CLICK LINKS IN MAILS WHATSAPP SMS OR OTHER MESSENGERS!
ALWAYS LOOK AT THE MAIL IN SRC AND CHECK SENDING SERVER!
AND DEFINATELY REDEEM THE CARDS!
here is the header src: (it passed all checks with flying green colors X-D while this user’s mails regularly are not delivered because mailserverR(eceive) does not trust mailserverS(end)
X-Mozilla-Status: 0001
X-Mozilla-Status2: 00000000
Return-Path: <noreply@chatgpt56789-bce0b.firebaseapp.com>
Received: from www144.your-server.de
by www144.your-server.de with LMTP
id iCG0LptFSGlCygAA6UURkA
(envelope-from <noreply@chatgpt56789-bce0b.firebaseapp.com>); Sun, 21 Dec 2025 20:08:11 +0100
Envelope-to: randomlyguessedmailadress@domain.com
Delivery-date: Sun, 21 Dec 2025 20:08:11 +0100
Authentication-Results: www144.your-server.de;
iprev=pass (mail-oi1-x245.google.com) smtp.remote-ip=2607:f8b0:4864:20::245;
spf=pass smtp.mailfrom=chatgpt56789-bce0b.firebaseapp.com;
dkim=pass header.d=firebaseapp.com header.s=20230601 header.a=rsa-sha256;
dmarc=none header.from=chatgpt56789-bce0b.firebaseapp.com
Received: from mail-oi1-x245.google.com ([2607:f8b0:4864:20::245])
by www144.your-server.de with esmtps (TLS1.3) tls TLS_AES_256_GCM_SHA384
(Exim 4.96.2)
(envelope-from <noreply@chatgpt56789-bce0b.firebaseapp.com>)
id 1vXOmp-000DjX-21
for randomlyguessedmailadress@domain.com;
Sun, 21 Dec 2025 20:08:11 +0100
Received: by mail-oi1-x245.google.com with SMTP id 5614622812f47-450be8a012cso5187528b6e.0
for <randomlyguessedmailadress@domain.com>; Sun, 21 Dec 2025 11:08:11 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=firebaseapp.com; s=20230601; t=1766344087; x=1766948887; darn=domain.com;
h=to:from:subject:date:message-id:mime-version:from:to:cc:subject
:date:message-id:reply-to;
bh=yVdLdga71/AEqj2i0cUV1MQpq2RMr9czimuUz3DlF/4=;
b=QDj9k1u8HKuVW7uj404DSVsvmo7K4JSjRU7Jr/kdQLLQJubl6NFUQXsQ66QEyFjF76
Vin3T+9qSxvt3ar0nzHqXuf/RneafiX6aUpXldVNLClG09BljVvJgPLkoBmo+HyUa+Jv
nSJYEc5Lg/XLu16jj9oF7pmM4MsWqe2Ud4T5sfoxq0Vlv/ZqRcdoiRA1Yq/PPo+JQzBF
zbum4w341E0kiJn/+X220gn2iiznbiDfuZkMbKgrM8/l5CTNF+RbvtVLVI1+5G9bVVmQ
NesmpEq9QKV9wkHusPIXvYsohj8vHVSkxmYIIgT+5ljX0WZeNpns87LwVw4xafjmloXu
a0AA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=1e100.net; s=20230601; t=1766344087; x=1766948887;
h=to:from:subject:date:message-id:mime-version:x-gm-message-state
:from:to:cc:subject:date:message-id:reply-to;
bh=yVdLdga71/AEqj2i0cUV1MQpq2RMr9czimuUz3DlF/4=;
b=A0qgxfS80T7pxKa8JUFfWVd1akmR73WWcJrVDPxj0rRkyeQF+V7o66Emxim84KwoMK
NhwyUATwlrOkzo6qbJ/bvKCo8l6KXp1FdBeC736wvXGC8Mg28Bhso2CK+srvrV/seABF
Fg1YIW16onrbz5qXH1QPyZgiD/tPas9DVw3W9RluqoCJ+L+HYpBczIebbQWXX2wYcF31
1qKgtjleSSkWtntNiAUsXZxLti6kAqzoGXOrjg6SyeHKTzb1J4hLgKrZ51E7Z5m9hSQX
ryw6f6x4utP2AUV9dFQdOEgyvPBG2+pgCddnj/xMsfiy3RkXhMj9sY7jcyEMYokO7WtF
egHw==
X-Gm-Message-State: AOJu0YybizS245I2yYBy/VTgE8CV69PsRYeFZxsCAxbe9xuTeAoMXMFW
zfBB3kkm4cyUjTssR+/NRzwdgP4pS5N0ylKCHgjrXMQmTRQ8gpKUCYlxAm72Hy/Om7UFgH3PVxm
JRhx+j48yWA==
X-Google-Smtp-Source: AGHT+IHFyQ9HeS6MSEt2AsXSw8dWmpNCQ8JOw6gr6c/P9Na+Cirjn/O+s8ap0Pt8EzrGbij1D2hSrExKLI5Bvu8=
MIME-Version: 1.0
X-Received: by 2002:a05:6808:319a:b0:44f:e61d:189e with SMTP id
5614622812f47-457b20ed760mr4270885b6e.2.1766344087123; Sun, 21 Dec 2025
11:08:07 -0800 (PST)
Message-ID: <000000000000dd36e806467b07e3@google.com>
Date: Sun, 21 Dec 2025 19:08:07 +0000
Subject: =?UTF-8?Q?Aktualisierung_Ihrer_Zahlungsinformationen_f=C3=BCr_Chat?=
=?UTF-8?Q?GPT_Plus?=
From: ChatGPT <noreply@chatgpt56789-bce0b.firebaseapp.com>
To: randomlyguessedmailadress@domain.com
Content-Type: multipart/alternative; boundary="000000000000dd36d706467b07e0"
X-DKIM-Status: pass [(firebaseapp.com) - 2607:f8b0:4864:20::245]
X-Virus-Scanned: Clear (ClamAV 1.0.9/27857/Sun Dec 21 08:25:49 2025)
X-Spam-Score: -1.3 (-)
Delivered-To: randomlyguessedmailadress@domain.com
liked this article?
- only together we can create a truly free world
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- (yes the info on the internet is (mostly) free but beer is still not free (still have to work on that))
- really really hate advertisement
- contribute: whenever a solution was found, blog about it for others to find!
- talk about, recommend & link to this blog and articles
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