Hello,
I have a Hostinger VPS with CyberPanel.
When I try to send email from Yahoo, I get an undelivered mail returned to sender email.
Here’s an example:
Received: from 127.0.0.1
by atlas-production.v2-mail-prod1-gq1.omega.yahoo.com pod-id atlas--production-gq1-69c878588f-ttrpt.gq1.yahoo.com with HTTP; Wed, 28 Dec 2022 16:14:03 +0000
Return-Path: <>
X-Originating-Ip: [151.106.112.100]
Received-SPF: none (domain of mail.harisongenerators.com does not designate permitted sender hosts)
Authentication-Results: atlas-production.v2-mail-prod1-gq1.omega.yahoo.com;
dkim=unknown;
spf=none smtp.mailfrom=mail.harisongenerators.com;
dmarc=fail(p=NONE) header.from=mail.harisongenerators.com;
X-Apparently-To: preetindersodhi@yahoo.com; Wed, 28 Dec 2022 16:14:03 +0000
Received: from 151.106.112.100 (EHLO mail.harisongenerators.com)
by 10.253.230.155 with SMTPs
(version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256);
Wed, 28 Dec 2022 16:14:03 +0000
Received: by mail.harisongenerators.com (Postfix)
id 37B7C80F29; Wed, 28 Dec 2022 16:13:59 +0000 (UTC)
Date: Wed, 28 Dec 2022 16:13:59 +0000 (UTC)
From: Mail Delivery System <MAILER-DAEMON@mail.harisongenerators.com>
Subject: Undelivered Mail Returned to Sender
To: preetindersodhi@yahoo.com
Auto-Submitted: auto-replied
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
boundary="54A2880245.1672244039/mail.harisongenerators.com"
Message-Id: <20221228161359.37B7C80F29@mail.harisongenerators.com>
Content-Length: 13758
This is a MIME-encapsulated message.
--54A2880245.1672244039/mail.harisongenerators.com
Content-Description: Notification
Content-Type: text/plain; charset=us-ascii
This is the mail system at host mail.harisongenerators.com.
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
<admin@engineeringcivil.com>: service unavailable
--54A2880245.1672244039/mail.harisongenerators.com
Content-Description: Delivery report
Content-Type: message/delivery-status
Reporting-MTA: dns; mail.harisongenerators.com
X-Postfix-Queue-ID: 54A2880245
X-Postfix-Sender: rfc822; preetindersodhi@yahoo.com
Arrival-Date: Wed, 28 Dec 2022 16:12:35 +0000 (UTC)
Final-Recipient: rfc822; admin@engineeringcivil.com
Original-Recipient: rfc822;admin@engineeringcivil.com
Action: failed
Status: 5.3.0
Diagnostic-Code: x-unix; service unavailable
--54A2880245.1672244039/mail.harisongenerators.com
Content-Description: Undelivered Message
Content-Type: message/rfc822
Return-Path: <preetindersodhi@yahoo.com>
Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
by mail.harisongenerators.com (Postfix) with ESMTPS id 50A0C80FB8
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:12:35 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 50A0C80FB8
Authentication-Results: mail.harisongenerators.com;
dkim=pass (2048-bit key) header.d=yahoo.com header.i=@yahoo.com header.b="m0eJoiJg"
Received: (from spamd@localhost)
by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSGCYqE785945
for admin@engineeringcivil.com; Wed, 28 Dec 2022 16:12:34 GMT
X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to preetindersodhi@yahoo.com using -f
Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
by mail.harisongenerators.com (Postfix) with ESMTPS id 3983480F80
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:11:59 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 3983480F80
Received: (from spamd@localhost)
by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSGBw93785423
for admin@engineeringcivil.com; Wed, 28 Dec 2022 16:11:58 GMT
X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to preetindersodhi@yahoo.com using -f
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
vps.engineeringcivil.com
X-Spam-Level:
X-Spam-Status: No, score=-0.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID,
DKIM_VALID_AU,FREEMAIL_FROM,HTML_MESSAGE,SPF_HELO_NONE,TVD_SPACE_RATIO
autolearn=unavailable autolearn_force=no version=3.4.0, No, No
Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
by mail.harisongenerators.com (Postfix) with ESMTPS id 9AB10812E2
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:11:05 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 9AB10812E2
Received: (from spamd@localhost)
by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSGB4ND784383
for admin@engineeringcivil.com; Wed, 28 Dec 2022 16:11:04 GMT
X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to preetindersodhi@yahoo.com using -f
Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
by mail.harisongenerators.com (Postfix) with ESMTPS id 2A94C80F1D
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:10:27 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 2A94C80F1D
Received: (from spamd@localhost)
by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSGARPn784113
for admin@engineeringcivil.com; Wed, 28 Dec 2022 16:10:27 GMT
X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to preetindersodhi@yahoo.com using -f
Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
by mail.harisongenerators.com (Postfix) with ESMTPS id 2654D80F86
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:09:34 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 2654D80F86
Received: (from spamd@localhost)
by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSG9XpN784005
for admin@engineeringcivil.com; Wed, 28 Dec 2022 16:09:33 GMT
X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to preetindersodhi@yahoo.com using -f
Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
by mail.harisongenerators.com (Postfix) with ESMTPS id 90D8881001
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:08:03 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 90D8881001
Received: (from spamd@localhost)
by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSG83ER782899
for admin@engineeringcivil.com; Wed, 28 Dec 2022 16:08:03 GMT
X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to preetindersodhi@yahoo.com using -f
Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
by mail.harisongenerators.com (Postfix) with ESMTPS id 98DED80244
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:07:55 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 98DED80244
Received: (from spamd@localhost)
by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSG7tNr782345
for admin@engineeringcivil.com; Wed, 28 Dec 2022 16:07:55 GMT
X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to preetindersodhi@yahoo.com using -f
Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
by mail.harisongenerators.com (Postfix) with ESMTPS id 094C88117F
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:06:33 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 094C88117F
Received: (from spamd@localhost)
by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSG6WGC781823
for admin@engineeringcivil.com; Wed, 28 Dec 2022 16:06:32 GMT
X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to preetindersodhi@yahoo.com using -f
Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
by mail.harisongenerators.com (Postfix) with ESMTPS id 87EBD80AC1
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:06:27 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 87EBD80AC1
Received: (from spamd@localhost)
by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSG6RKu781246
for admin@engineeringcivil.com; Wed, 28 Dec 2022 16:06:27 GMT
X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to preetindersodhi@yahoo.com using -f
Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
by mail.harisongenerators.com (Postfix) with ESMTPS id 0A48780F7C
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:05:02 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 0A48780F7C
Received: (from spamd@localhost)
by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSG51Ld780274
for admin@engineeringcivil.com; Wed, 28 Dec 2022 16:05:02 GMT
X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to preetindersodhi@yahoo.com using -f
Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
by mail.harisongenerators.com (Postfix) with ESMTPS id 3509980F66
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:04:33 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 3509980F66
Received: (from spamd@localhost)
by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSG4Xat779727
for admin@engineeringcivil.com; Wed, 28 Dec 2022 16:04:33 GMT
X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to preetindersodhi@yahoo.com using -f
Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
by mail.harisongenerators.com (Postfix) with ESMTPS id CEAD680F4C
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:04:05 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com CEAD680F4C
Received: (from spamd@localhost)
by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSG45mt779336
for admin@engineeringcivil.com; Wed, 28 Dec 2022 16:04:05 GMT
X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to preetindersodhi@yahoo.com using -f
Received: from sonic318-26.consmr.mail.bf2.yahoo.com (sonic318-26.consmr.mail.bf2.yahoo.com [74.6.135.81])
by mail.harisongenerators.com (Postfix) with ESMTPS id 8E23F80F29
for <admin@engineeringcivil.com>; Wed, 28 Dec 2022 16:03:42 +0000 (UTC)
DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 8E23F80F29
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1672243417; bh=2zI2UmoSfqZ558xh1ajohZyMOFcvphgIxFvtxeIWQZI=; h=Date:From:To:Subject:References:From:Subject:Reply-To;
X-Sonic-MF: <preetindersodhi@yahoo.com>
Received: from sonic.gate.mail.ne1.yahoo.com by sonic318.consmr.mail.bf2.yahoo.com with HTTP; Wed, 28 Dec 2022 16:03:37 +0000
Date: Wed, 28 Dec 2022 16:03:36 +0000 (UTC)
From: Preetinder Singh <preetindersodhi@yahoo.com>
To: "admin@engineeringcivil.com" <admin@engineeringcivil.com>
Message-ID: <1444538105.1636258.1672243416437@mail.yahoo.com>
Subject: hello
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="----=_Part_1636257_1232512061.1672243416436"
References: <1444538105.1636258.1672243416437.ref@mail.yahoo.com>
X-Mailer: WebService/1.1.20982 YMailNorrin
X-yoursite-MailScanner: Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean
X-yoursite-MailScanner-Information: Please contact the ISP for more information
X-yoursite-MailScanner-ID: 50A0C80FB8.A6690
X-yoursite-MailScanner-From: preetindersodhi@yahoo.com
------=_Part_1636257_1232512061.1672243416436
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
test3
------=_Part_1636257_1232512061.1672243416436
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: 7bit
<html><head></head><body><div class="yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div dir="ltr" data-setdir="false">test3<br></div></div></body></html>
------=_Part_1636257_1232512061.1672243416436--
--54A2880245.1672244039/mail.harisongenerators.com--
How do I fix it?
Also, I think there is an issue of infinite loop.
postcat: name_mask: ipv4
postcat: inet_addr_local: configured 3 IPv4 addresses
*** ENVELOPE RECORDS active/46E8D80FEC ***
message_size: 43535 789 1 0 43479 0
message_arrival_time: Wed Dec 28 19:20:44 2022
sender: mailer-daemon@vps.engineeringcivil.com
create_time: Wed Dec 28 19:20:44 2022
content_filter: spamassassin
named_attribute: log_ident=C9A4983574
named_attribute: rewrite_context=local
named_attribute: log_client_name=localhost
named_attribute: log_client_address=127.0.0.1
named_attribute: log_client_port=54224
named_attribute: log_message_origin=localhost[127.0.0.1]
named_attribute: log_helo_name=vps.engineeringcivil.com
named_attribute: log_protocol_name=ESMTP
named_attribute: client_name=localhost
named_attribute: reverse_client_name=localhost
named_attribute: client_address=127.0.0.1
named_attribute: client_port=54224
named_attribute: server_address=127.0.0.1
named_attribute: server_port=25
named_attribute: helo_name=vps.engineeringcivil.com
named_attribute: protocol_name=ESMTP
named_attribute: client_address_type=2
named_attribute: dsn_orig_rcpt=rfc822;mailer-daemon@vps.engineeringcivil.com
original_recipient: mailer-daemon@vps.engineeringcivil.com
recipient: mailer-daemon@vps.engineeringcivil.com
*** MESSAGE CONTENTS active/46E8D80FEC ***
regular_text: Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
regular_text: by mail.harisongenerators.com (Postfix) with ESMTPS id C9A4983574
regular_text: for <mailer-daemon@vps.engineeringcivil.com>; Wed, 28 Dec 2022 19:20:44 +0000 (UTC)
regular_text: DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com C9A4983574
regular_text: Received: (from spamd@localhost)
regular_text: by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSJKikr139741
regular_text: for mailer-daemon@vps.engineeringcivil.com; Wed, 28 Dec 2022 19:20:44 GMT
regular_text: X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to mailer-daemon@vps.engineeringcivil.com using -f
regular_text: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
regular_text: vps.engineeringcivil.com
regular_text: X-Spam-Level:
regular_text: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,
regular_text: T_TVD_MIME_NO_HEADERS autolearn=unavailable autolearn_force=no version=3.4.0, No
regular_text: Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
regular_text: by mail.harisongenerators.com (Postfix) with ESMTPS id 61D018356F
regular_text: for <mailer-daemon@vps.engineeringcivil.com>; Wed, 28 Dec 2022 19:16:54 +0000 (UTC)
regular_text: DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 61D018356F
regular_text: Received: (from spamd@localhost)
regular_text: by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSJGs9e135968
regular_text: for mailer-daemon@vps.engineeringcivil.com; Wed, 28 Dec 2022 19:16:54 GMT
regular_text: X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to mailer-daemon@vps.engineeringcivil.com using -f
regular_text: Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
regular_text: by mail.harisongenerators.com (Postfix) with ESMTPS id 7473D800C7
regular_text: for <mailer-daemon@vps.engineeringcivil.com>; Wed, 28 Dec 2022 19:13:08 +0000 (UTC)
regular_text: DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 7473D800C7
regular_text: Received: (from spamd@localhost)
regular_text: by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSJD8kj132378
regular_text: for mailer-daemon@vps.engineeringcivil.com; Wed, 28 Dec 2022 19:13:08 GMT
regular_text: X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to mailer-daemon@vps.engineeringcivil.com using -f
regular_text: Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
regular_text: by mail.harisongenerators.com (Postfix) with ESMTPS id BBEAF800D6
regular_text: for <mailer-daemon@vps.engineeringcivil.com>; Wed, 28 Dec 2022 19:08:14 +0000 (UTC)
regular_text: DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com BBEAF800D6
regular_text: Received: (from spamd@localhost)
regular_text: by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSJ8E0W129123
regular_text: for mailer-daemon@vps.engineeringcivil.com; Wed, 28 Dec 2022 19:08:14 GMT
regular_text: X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to mailer-daemon@vps.engineeringcivil.com using -f
regular_text: Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
regular_text: by mail.harisongenerators.com (Postfix) with ESMTPS id 335238353D
regular_text: for <mailer-daemon@vps.engineeringcivil.com>; Wed, 28 Dec 2022 19:01:49 +0000 (UTC)
regular_text: DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 335238353D
regular_text: Received: (from spamd@localhost)
regular_text: by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSJ1nbQ125110
regular_text: for mailer-daemon@vps.engineeringcivil.com; Wed, 28 Dec 2022 19:01:49 GMT
regular_text: X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to mailer-daemon@vps.engineeringcivil.com using -f
regular_text: Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
regular_text: by mail.harisongenerators.com (Postfix) with ESMTPS id 032F6800C7
regular_text: for <mailer-daemon@vps.engineeringcivil.com>; Wed, 28 Dec 2022 18:58:10 +0000 (UTC)
regular_text: DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com 032F6800C7
regular_text: Received: (from spamd@localhost)
regular_text: by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSIw9ie121923
regular_text: for mailer-daemon@vps.engineeringcivil.com; Wed, 28 Dec 2022 18:58:09 GMT
regular_text: X-Authentication-Warning: vps.engineeringcivil.com: spamd set sender to mailer-daemon@vps.engineeringcivil.com using -f
regular_text: Received: from vps.engineeringcivil.com (localhost [127.0.0.1])
regular_text: by mail.harisongenerators.com (Postfix) with ESMTPS id E2A9280F84
regular_text: for <mailer-daemon@vps.engineeringcivil.com>; Wed, 28 Dec 2022 18:54:39 +0000 (UTC)
regular_text: DKIM-Filter: OpenDKIM Filter v2.11.0 mail.harisongenerators.com E2A9280F84
regular_text: Received: (from root@localhost)
regular_text: by vps.engineeringcivil.com (8.14.7/8.14.7/Submit) id 2BSHlFfd054255;
regular_text: Wed, 28 Dec 2022 17:47:15 GMT
regular_text: Date: Wed, 28 Dec 2022 17:47:15 GMT
regular_text: Message-Id: <202212281747.2BSHlFfd054255@vps.engineeringcivil.com>
regular_text: From: root@vps.engineeringcivil.com
regular_text: To: root@vps.engineeringcivil.com
regular_text: Subject: lfd on vps.engineeringcivil.com: Suspicious process running under user postfix
regular_text: X-yoursite-MailScanner: Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean
regular_text: X-yoursite-MailScanner-Information: Please contact the ISP for more information
regular_text: X-yoursite-MailScanner-ID: E046681221.A8314
regular_text: X-yoursite-MailScanner-From: root@vps.engineeringcivil.com
regular_text:
regular_text: Time: Wed Dec 28 17:47:15 2022 +0000
regular_text: PID: 30659 (Parent PID:6761)
regular_text: Account: postfix
regular_text: Uptime: 1415 seconds
regular_text:
regular_text:
regular_text: Executable:
regular_text:
regular_text: /usr/libexec/postfix/cleanup
regular_text:
regular_text:
regular_text: Command Line (often faked in exploits):
regular_text:
regular_text: cleanup -z -t unix -u
regular_text:
regular_text:
regular_text: Network connections by the process (if any):
regular_text:
regular_text: tcp: 127.0.0.1:54252 -> 127.0.0.1:8891
regular_text:
regular_text:
regular_text: Files open by the process (if any):
regular_text:
regular_text: /dev/null
regular_text: /dev/null
regular_text: /dev/null
regular_text: /var/spool/postfix/pid/unix.cleanup
regular_text: anon_inode:[eventpoll]
regular_text: /var/spool/postfix/incoming/B0B1480F66
regular_text:
regular_text:
regular_text: --2BSI8v5f075237.1672250937/vps.engineeringcivil.com--
regular_text:
regular_text:
regular_text: --2BSIgB3G107003.1672252931/vps.engineeringcivil.com--
regular_text:
*** HEADER EXTRACTED active/46E8D80FEC ***
*** MESSAGE FILE END active/46E8D80FEC ***
I see thousands of such emails in Mail Watch.
/etc/postfix/main.cf
sample_directory = /usr/share/doc/postfix-2.10.1/samples
readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES
myhostname = mail.harisongenerators.com
mynetworks = 127.0.0.0/8
message_size_limit = 30720000
virtual_alias_domains =
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, mysql:/etc/postfix/mysql-virtual_email2email.cf
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
virtual_mailbox_base = /home/vmail
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth
smtpd_sasl_auth_enable = yes
broken_sasl_auth_clients = yes
smtpd_sasl_authenticated_header = yes
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
smtpd_use_tls = yes
smtpd_tls_cert_file = /etc/pki/dovecot/certs/dovecot.pem
smtpd_tls_key_file = /etc/pki/dovecot/private/dovecot.pem
virtual_create_maildirsize = yes
virtual_maildir_extended = yes
proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $virtual_mailbox_limit_maps
virtual_transport = dovecot
dovecot_destination_recipient_limit = 1
inet_interfaces = all
smtp_tls_security_level = may
disable_vrfy_command = yes
smtpd_milters = inet:127.0.0.1:8891
non_smtpd_milters = $smtpd_milters
milter_default_action = accept
tls_server_sni_maps = hash:/etc/postfix/vmail_ssl.map
header_checks = regexp:/etc/postfix/header_checks
smtpd_data_restrictions = check_policy_service unix:/var/log/policyServerSocket
smtpd_policy_service_default_action = DUNNO