postfix: IP-Adresse des Absenders verbergen
Posted: Mon 7. Dec 2020, 17:45
Hallo,
Da ich Cloudflare wegen DDOS benutze, würde ich gerne die Ip im Email_Header entfernen.
Debian 10 mit Keyhelp nutze ich, mein aktueller Header sieht so aus:
Am besten wäre es wenn nur die atomfog .tld da stehen würde ohne original IP, sonst mach ja Cloudflare kein Sinn.
Wäre schön wenn einer helfen könnte.
Mfg
Da ich Cloudflare wegen DDOS benutze, würde ich gerne die Ip im Email_Header entfernen.
Debian 10 mit Keyhelp nutze ich, mein aktueller Header sieht so aus:
Code: Select all
Delivered-To: parse@gmail.com
Received: by 2002:a17:907:1690:0:0:0:0 with SMTP id hc16csp267755ejc;
Mon, 7 Dec 2020 08:28:14 -0800 (PST)
X-Google-Smtp-Source: ABdhPJyuz7zML6kMym2ulkr5zr1YWzZLfjbZf7SfknWsk96uXBMXmksXMSC9mbpG2nUWYxs9Bnju
X-Received: by 2002:adf:9cc6:: with SMTP id h6mr20552150wre.341.1607358494271;
Mon, 07 Dec 2020 08:28:14 -0800 (PST)
ARC-Seal: i=1; a=rsa-sha256; t=1607358494; cv=none;
d=google.com; s=arc-20160816;
b=bgSlE7QwkU2H/ylGd2R4tmMhdZgT5oj9mAIndZByDEUyOvEiBTSs/vUn8yHTmGCGGB
/MG3WmdrsWukLl7fuCVn/qJkYAvvlc7CPPxJ5qm669ZqFO5KEEEctRoEOZsyEXBOdIcx
NuRGCKk4VU1zND2CkXznQzYgNCXiyz8Gh4ghqW0kfXDJ54ky6Q/mIcHUbl/vv5b4en7g
IohazOD+rLxD4zo3aw3M8XbUb07ga0YlAcjmQDuiYDEnaTbd0lZPn+ZexF8Yi5BSUKHT
nvF4fzUwUu8Tx/cJXFlu7x6PKD6z1qoBMcxOWZxjm230SUsO+EXimqF/XQOdlI+O+z5G
6lCA==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
h=content-transfer-encoding:message-id:user-agent:subject:to:from
:date:mime-version:dkim-signature;
bh=79lLnODjX2qcPyVXqGrSwz9xRc00h6Xs/HXxJYix6ec=;
b=NyRCEe9AwTjH9Dm0YXtDx/mTNfwrMObuhW927Y4AUareEwq8/QcoLs9tAUrSWwCxok
sbgdN4m3PZWCHHKOhM4F+Tt5h3s3dHaU1ocoQTQl8HggMpIMUisC6Ys0U+PiQ9FvoyYq
lP22H7o8lP5B6hLoP4kUw94zgBEQQugKteUTKMOeZnnm2Tad8kcBOXQGPce91o9ygh+Z
gNyfGKu1eHu2wlb22lUpTo7J0K4+1G8WxT5ILcheIgYqzWmkJe0pu83j6KxtPX3Qde/l
xi4KhcCqiAs7X15ovk4luuIsVUCsDOFVig6HleT8d2IfuZ1S/KzLtVjBboLjdBk5ygyN
vIYg==
ARC-Authentication-Results: i=1; mx.google.com;
dkim=temperror (no key for signature) header.i=@mail.net header.s=default header.b=MmAqLwqs;
spf=temperror (google.com: error in processing during lookup of duke@mail.net: DNS error) smtp.mailfrom=duke@mail.net
Return-Path: <duke@mail.net>
Received: from atomfog.net ([87.118.98.51])
by mx.google.com with ESMTPS id y5si1559274wrq.377.2020.12.07.08.28.13
for <parse@gmail.com>
(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
Mon, 07 Dec 2020 08:28:14 -0800 (PST)
Received-SPF: temperror (google.com: error in processing during lookup of duke@mail.net: DNS error) client-ip=87.118.98.51;
Authentication-Results: mx.google.com;
dkim=temperror (no key for signature) header.i=@mail.net header.s=default header.b=MmAqLwqs;
spf=temperror (google.com: error in processing during lookup of duke@mail.net: DNS error) smtp.mailfrom=duke@mail.net
Received: from localhost (localhost.localnet [127.0.0.1]) by atomfog.net (Postfix) with ESMTP id 5B01486C for <parse@gmail.com>; Mon,
7 Dec 2020 16:28:13 +0000 (UTC)
Received: from atomfog.net ([127.0.0.1]) by localhost (atomfog.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EJ-bs5T4y34V for <parse@gmail.com>; Mon,
7 Dec 2020 16:28:10 +0000 (UTC)
Received: from atomfog.net (localhost.localnet [127.0.0.1]) by atomfog.net (Postfix) with ESMTPSA id 59F3B762 for <parse@gmail.com>; Mon,
7 Dec 2020 16:28:07 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mail.net; s=default; t=1607358487; bh=79lLnODjX2qcPyVXqGrSwz9xRc00h6Xs/HXxJYix6ec=; h=Date:From:To:Subject:From; b=MmAqLwqsnJw0aZ6wZEs4dgXcDG5NNZgGj2/nBS5bfgIz1lsw9fVpf+XBXkDF+3kb1
/w4z32S+eE6KtcBc9Uee7n6i1Jij1usVfm1rr2Px9cBc1Wah6KgQHFzJHLioJ1xz7b
OgAs4lZezivvN/fqL8llPiyPqP/NVdVZxCp5+wleRolTxdusRiKfIMk0UL6cDeH5r1
5RnjCQ6IcjmaCvvflzejt2g3Afj65EWX0ncuqC/Elyk5XZHO2nRqDe/3ljeCAwRJ90
EeQE2XnzOtC5eVROq79KdKNGG5IDIHE4EKrC/iQfViTVly89qXY7XfWK6ce2r8I3AK
pLU4MgYwxRvPQ==
MIME-Version: 1.0
Date: Mon, 07 Dec 2020 17:28:07 +0100
From: duke@mail.net
To: parse@gmail.com
Subject: ddos
User-Agent: Roundcube Webmail/1.4.9
Message-ID: <dd258d97796a0263a988334fc7211a19@mail.net>
X-Sender: duke@mail.net
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; charset=
=3DUTF-8" /></head><body style=3D'font-size: 10pt; font-family: Verdana,Gen=
eva,sans-serif'>
<p><br /></p>
</body></html>
Wäre schön wenn einer helfen könnte.
Mfg