1 Topic by jackb (edited by jackb 2020-10-08 01:38:05)

  • jackb
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  • From: Ireland
  • Registered: 2019-05-06
  • Posts: 117

Topic: Mail getting delivered to server even tho domain is different

==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release):
- Deployed with iRedMail Easy or the downloadable installer?
- Linux/BSD distribution name and version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Web server (Apache or Nginx):
- Manage mail accounts with iRedAdmin-Pro?
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

Hi,

Got something strange going on with my mail server. I have 3 domains added to iredmail the two are fine but the one isnt, Mail is getting delivered to this domain even tho the to Sender is a different Domain. Its like the Server is receiving emails from another domain that isnt registered too. Here are some pictures,

You will notice that the mail is meant to be sent to a different domain i.e simon@kendal-torchlight-carnival.co.uk is being delivered to engineering domain how come is this happening? this isnt happening on the other two domains. Im kinda suspicious on this one.

Any ideas?

Thanks.

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2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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  • Posts: 31,088

Re: Mail getting delivered to server even tho domain is different

You need to check mail headers and Postfix log lines to figure it out.

3 Reply by jackb (edited by jackb 2023-01-24 22:19:27)

  • jackb
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  • From: Ireland
  • Registered: 2019-05-06
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Re: Mail getting delivered to server even tho domain is different

ZhangHuangbin wrote:

You need to check mail headers and Postfix log lines to figure it out.


Thanks for your reply. Changing Password seemed to have fixed the problem but here is the header for one of the mails. Logs show unknown but has a IP. I have removed the Domains to avoid spam etc. I have 3 Domains registered to this Mail Server.

Return-Path: <arxiwmh@bizones.de>
Delivered-To: keith@kkengin
Received: from mail.vi (mail.vi [127.0.0.1])
    by mail.vi (Postfix) with ESMTP id 4C25Zd0gDMzYgGL
    for <keith@kkengin>; Thu, 1 Oct 2020 09:17:13 +0100 (BST)
X-Virus-Scanned: Debian amavisd-new at mail.vi
X-Spam-Flag: NO
X-Spam-Score: 2.158
X-Spam-Level: **
X-Spam-Status: No, score=2.158 tagged_above=2 required=6.2
    tests=[HTML_IMAGE_ONLY_04=0.342, HTML_MESSAGE=0.001,
    HTML_SHORT_LINK_IMG_1=0.139, MAILING_LIST_MULTI=-1,
    MPART_ALT_DIFF=0.724, PDS_OTHER_BAD_TLD=0.001,
    RCVD_IN_MSPIKE_BL=0.001, RCVD_IN_MSPIKE_L5=0.001, SPF_HELO_NONE=0.001,
    SPF_PASS=-0.001, URIBL_ABUSE_SURBL=1.948, URIBL_BLOCKED=0.001]
    autolearn=no autolearn_force=no
Received: from mail.vi ([127.0.0.1])
    by mail.vi (mail.vi [127.0.0.1]) (amavisd-new, port 10024)
    with ESMTP id LyhUrbqpRkYz for <keith@kkengink>;
    Thu, 1 Oct 2020 09:17:10 +0100 (BST)
Received: from mail.bizones.de (mail.bizones.de [77.87.212.19])
    by mail.vi (Postfix) with ESMTP id 4C25ZY6qgCzYfvy
    for <keith@kkengin>; Thu, 1 Oct 2020 09:17:09 +0100 (BST)
Received: from bizones.de (unknown [185.81.128.72])
    by mail.bizones.de (Postfix) with ESMTPA id B188B3205B;
    Thu, 1 Oct 2020 03:45:49 +0300 (EEST)
Message-ID: <arxiwmh05783064.16072355@mail.bizones.de>
From: "Martin Lewis" <arxiwmh@bizones.de>
To: <simon@kendal-torchlight-carnival.co.uk>
Subject: =?utf-8?B?QnJpdHMgQXJlIFVzaW5nIFRoaXMgdG8gTWFrZSBBbiBBdmVyYWdlIE9mIMKjNDUwL2RheSBBbmQgUXVpdHRpbmcgVGhlaXIgSm9icyE=?=
Date: Thu, 01 Oct 2020 03:45:17 +0300
MIME-Version: 1.0
Content-Type: multipart/related;
    type="multipart/alternative";
    boundary="----=_NextPart_000_0006_01D697A2.4F2577C0"
Precedence: bulk
List-Id: b50117128v58881034
X-Complaints-To: abuse@bizones.de
List-Unsubscribe: <http://bizones.de/ru/unsubscribe/do?has … 8118644255>