Vor ein paar Tagen habe ich von einer - indischen Flugschule eine Eingangsbestätigung einer Mail erhalten.

Entweder wollte man mir Schadsoftware unterjubeln oder ich habe einen Stalker.

Hier ist der Header:

header:
01: Return-Path: <root [at] flywithsfa.org>Delivered-To: m1000166381
02: Received: from frontend08.mail.m-online.net ([127.0.0.1])
03: by backend01-a.mail.m-online.net with LMTP ID: [ID filtered]
04: for <m1000166381>; Sun, 23 Oct 2022 xx:xx:xx +0200
05: Received: from mail.m-online.net ([127.0.0.1])
06: by frontend08.mail.m-online.net with LMTP
07: ID: [ID filtered]
08: (envelope-from <root [at] flywithsfa.org>)
09: for <poor [at] spamvictim.tld>; Sun, 23 Oct 2022 xx:xx:xx +0200
10: Received: from scanner-1.m-online.net (unknown [192.168.6.71])
11: by mail.m-online.net (Postfix) with ESMTP ID: [ID filtered]
12: for <poor [at] spamvictim.tld>; Sun, 23 Oct 2022 xx:xx:xx +0200 (CEST)
13: X-Virus-Scanned: by amavisd-new at mnet-online.de
14: Received: from mxin-2.m-online.net ([192.168.8.169])
15: by scanner-1.m-online.net (scanner-1.mail.m-online.net [192.168.6.71]) (amavisd-new,
16: port 10026)
17: with ESMTP ID: [ID filtered]
18: Sun, 23 Oct 2022 xx:xx:xx +0200 (CEST)
19: Received: from mfwd.m-online.net (mfwd.m-online.net [212.18.3.10])
20: by mxin-2.m-online.net (Postfix) with ESMTPS ID: [ID filtered]
21: for <poor [at] spamvictim.tld>; Sun, 23 Oct 2022 xx:xx:xx +0200 (CEST)
22: Received: from backend02-a.mail.m-online.net (unknown [192.168.6.197])
23: by mfwd2.m-online.net (Postfix) with ESMTP ID: [ID filtered]
24: for <poor [at] spamvictim.tld>; Sun, 23 Oct 2022 xx:xx:xx +0200 (CEST)
25: Received: by backend02-a.mail.m-online.net (Postfix, from userID: [ID filtered]
26: ID: [ID filtered]
27: X-Sieve: Pigeonhole Sieve 0.4.24 (124e06aa)
28: X-Sieve-Redirected-From: m1000425932
29: Delivered-To: m1000425932
30: Received: from frontend04 ([127.0.0.1])
31: by backend02-a.mail.m-online.net with LMTP ID: [ID filtered]
32: for <m1000425932>; Sun, 23 Oct 2022 xx:xx:xx +0200
33: Received: from mail.m-online.net ([127.0.0.1])
34: by frontend04 with LMTP
35: ID: [ID filtered]
36: (envelope-from <root [at] flywithsfa.org>)
37: for <poor [at] spamvictim.tld>; Sun, 23 Oct 2022 xx:xx:xx +0200
38: Received: from scanner-5.m-online.net (unknown [192.168.6.86])
39: by mail.m-online.net (Postfix) with ESMTP ID: [ID filtered]
40: for <poor [at] spamvictim.tld>; Sun, 23 Oct 2022 xx:xx:xx +0200 (CEST)
41: Received: from mxin-2.m-online.net ([192.168.8.169])
42: by scanner-5.m-online.net (scanner-5.mail.m-online.net [192.168.6.86]) (amavisd-new,
43: port 10026)
44: with ESMTP ID: [ID filtered]
45: Sun, 23 Oct 2022 xx:xx:xx +0200 (CEST)
46: Received: from sg2nlshrout01.shr.prod.sin2.secureserver.net
47: (sg2nlshrout01.shr.prod.sin2.secureserver.net [182.50.132.193])
48: by mxin-2.m-online.net (Postfix) with ESMTPS ID: [ID filtered]
49: for <poor [at] spamvictim.tld>; Sun, 23 Oct 2022 xx:xx:xx +0200 (CEST)
50: Received: from ip-184-168-105-79.ip.secureserver.net ([184.168.96.111])
51: by : HOSTING RELAY : with ESMTP
52: ID: [ID filtered]
53: X-CMAE-Analysis: v=2.4 cv=d6UzizvE c=1 sm=1 tr=0 ts=63558da8
54: a=C/OxuYTZIAYgdVUkcoIdvA==:117 a=9+rZDBEiDlHhcck0kWbJtElFXBc=:19
55: a=gQX1269ULFhLm4Thdby34LUHVW0=:19 a=p6W-dAxKynsA:10 a=Qawa6l4ZSaYA:10
56: a=Yp4KelL96bgA:10 a=r77TgQKjGQsHNAKrUKIA:9 a=pGLkceISAAAA:8
57: a=f2YAWrcubVNBxtJYxHAA:9 a=wPNLvfGTeEIA:10 a=SSmOFEACAAAA:8 a=N7uCQEBoAAAA:8
58: a=yZ_c3vGvKIEhaXDeDQIA:9 a=5pD1PzZWUOEemOaf:21 a=_W_S_7VecoQA:10
59: a=lqcHg5cX4UMA:10 a=CjuIK1q_8ugA:10 a=x_IUltn-HQTmj32lk0GV:22
60: a=7ewxtxCW4pNd-4oqACjW:22
61: X-SECURESERVER-ACCT: q9u5xtw2zl4u
62: Received: from q9u5xtw2zl4u by sg2plzcpnl473859.prod.sin2.secureserver.net with local
63: (Exim 4.94.2)
64: (envelope-from <root [at] flywithsfa.org>)
65: ID: [ID filtered]
66: for poor [at] spamvictim.tld; Sun, 23 Oct 2022 xx:xx:xx -0700
67: To: poor [at] spamvictim.tld
68: Subject: Confirmation
69: X-PHP-Script: flywithsfa.org/php/php/send_phpmailer.php for 51.161.66.100
70: X-PHP-Filename: /home/q9u5xtw2zl4u/public_html/php/php/send_phpmailer.php REMOTE_ADDR:
71: 51.161.66.100
72: Date: Sun, 23 Oct 2022 xx:xx:xx +0000
73: From: root [at] flywithsfa.org
74: Message-ID: [ID filtered]
75: X-Mailer: PHPMailer 6.1.7 (https://github.com/PHPMailer/PHPMailer)
76: MIME-Version: 1.0
77: Content-Type: multipart/alternative;
78: boundary="b1_Z9QgOGEGEoiwgS9hYR0N5dm5g7bT3wBQgXIYq9lC72o"
79: Content-Transfer-Encoding: 8bit
80: X-AntiAbuse: This header was added to track abuse, please include it with any abuse
81: report
82: X-AntiAbuse: Primary Hostname - sg2plzcpnl473859.prod.sin2.secureserver.net
83: X-AntiAbuse: Original Domain - franken-online.de
84: X-AntiAbuse: Originator/Caller UID/GID: [UID filtered]
85: X-AntiAbuse: Sender Address Domain - flywithsfa.org
86: X-Get-Message-Sender-Via: sg2plzcpnl473859.prod.sin2.secureserver.net:
87: authenticated_ID: [ID filtered]
88: X-Authenticated-Sender: sg2plzcpnl473859.prod.sin2.secureserver.net: root [at] flywithsfa.org
89: X-Source:
90: X-Source-Args:
91: X-Source-Dir: flywithsfa.org:/public_html/php/php
92: X-CMAE-Envelope:
93: MS4xfGN1OosCMz0ivFRTKQAfoa7RdKWGCNO6qyyIlVS5NFTdcB/D3Bj2ERL/HWuNr9b4+O/Xm3qMve/Yqe7WHdcnx2jE+8
94: 0bGsNjTN8O1gpg2SWa7+Tv11f
95: 2Q70VVLFhkXE7hL5dua5ZA8Ir2HqY+gAB8yPpr8J1wi84XQqcyqIcBlPwmfn/rlUuCc5d7sdXpPm3TZ9kYDV1RhkEsEEK/
96: E9cYgp08tEugVDHgUh3PKi9Q+

Was kann man aus diesem Header schließen?

Das fragt sich
Wuschel