Postfix configuration on local domain

kamal.zkp · 07-30-2013, 09:56 AM

I've setup a postfix mail server on my local domain. The domain is a not public registered domain. I'm able to send emails to users on external domains like Yahoo and Google but not able to receive mails in the mailboxes for this local postfix mail server. The error i get while sending email from an external domains to this local postfix server is:

-----Original Message-----
From: Mail Delivery Subsystem [mailto:mailer-daemon@googlemail.com]
Sent: Wednesday, July 24, 2013 11:16 PM
To: user@gmail.com
Subject: Delivery Status Notification (Failure)

Delivery to the following recipient failed permanently:

kamal@mymail.kserver.local

Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain outbounds9.obsmtp.com by outbounds9.obsmtp.com. [74.125.148.12].

The error that the other server returned was:
550 Host not found for domain:mymail.kserver.local - psmtp

----- Original message -----

X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=google.com; s=20120113;
h=from:to:references:in-reply-to:subject:date:message-id:mime-version
:content-type:x-mailer:thread-index:content-language
:x-gm-message-state;
bh=+MyQhTybiFffuIDkShuRDTr+XtDEqqq6TsrRlr60dCw=;
b=WeciBNV+4Q3XnLohpt1+YBR6uOOIRlHfbKBdRtnOz9yNEsldj0QQfn0nfZ1LV07gIj
eDtKkHuNGeoAgoQLhlJBPGPyY06DLzqSlE2gFFG8uD6AMwuIAPTspRxBeb1bXtzozcEo
SvSBYk059tmSSobrvCAjMlqTiMESSii/smJzX06s1m291s4oHomDEZ/wXSTnLjmY1tzo
f+nUMzek0ryJURBZzOv2ru8kPDOoeY0PIBRdLnKSpMnz0na+zEEMdz65ZUdhffVJ7Jg1
+T0u5tct+kqRRjqgQA6efOcWZHSHLBHp8/ooQCPC54TYcChQK6NwIvTFpEG6Fep9ypWy
j4VQ==
X-Received: by 10.66.190.101 with SMTP id gp5mr44060630pac.19.1374687980769;
Wed, 24 Jul 2013 10:46:20 -0700 (PDT)
X-Received: by 10.66.190.101 with SMTP id gp5mr44060603pac.19.1374687980456;
Wed, 24 Jul 2013 10:46:20 -0700 (PDT)
Return-Path: <user@gmail.com>
Received: from kamaljeet ([202.164.43.221])
by mx.google.com with ESMTPSA id r7sm29322866pao.18.2013.07.24.10.46.17
for <kamal@mymail.kserver.local>
(version=TLSv1 cipher=RC4-SHA bits=128/128);
Wed, 24 Jul 2013 10:46:19 -0700 (PDT)
From: "Kamaljeet Singh" <user@gmail.com>
To: <kamal@mymail.kserver.local>
References: <68F9BE0EC9764C86ADB33F0F5CBA6481@kamaljeet>
In-Reply-To: <68F9BE0EC9764C86ADB33F0F5CBA6481@kamaljeet>
Subject: RE: test 24July2013
Date: Wed, 24 Jul 2013 23:16:16 +0530
Message-ID: <005901ce8895$b4a6ad90$1df408b0$@com>
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="----=_NextPart_000_005A_01CE88C3.CE5EE990"
X-Mailer: Microsoft Office Outlook 12.0
Thread-Index: Ac6D5479+prYI9FoSry36frekhzViwErhPzQ
Content-Language: en-us
X-Gm-Message-State: ALoCoQlg4Z1inRR5GFtnEos3VP9Grn5wvUL1Ymz5/BzAdlp+soqZVhm/LUJerZ2XAxaqRYTqZ+5naXJpIDNdVnM2E0/mC5w1N9haehiKG84AZgJdtI7bXQehOcP4OFV4cK3Qm8FXoNFIXRtA2MelJoUkB7VrICZTbjxewC9D6I1fhBHRHZpTcNA=

Got it

Regards

<mailto:user@gmail.com> user@gmail.com

From: kamal@mymail.kserver.local [mailto:kamal@mymail.kserver.local]
Sent: Friday, July 19, 2013 12:20 AM
To: user@gmail.com
Subject: test

Doc CPU · 07-31-2013, 03:56 AM

Hi there,

Quote:

Originally Posted by kamal.zkp

I've setup a postfix mail server on my local domain. The domain is a not public registered domain. I'm able to send emails to users on external domains like Yahoo and Google but not able to receive mails in the mailboxes for this local postfix mail server.

you never will, if you're using a non-registered local domain.

Code:

550 Host not found for domain:mymail.kserver.local - psmtp

----- Original message -----

X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=google.com; s=20120113;
        h=from:to:references:in-reply-to:subject:date:message-id:mime-version
         :content-type:x-mailer:thread-index:content-language
         :x-gm-message-state;
        bh=+MyQhTybiFffuIDkShuRDTr+XtDEqqq6TsrRlr60dCw=;
        b=WeciBNV+4Q3XnLohpt1+YBR6uOOIRlHfbKBdRtnOz9yNEsldj0QQfn0nfZ1LV07gIj
         eDtKkHuNGeoAgoQLhlJBPGPyY06DLzqSlE2gFFG8uD6AMwuIAPTspRxBeb1bXtzozcEo
         SvSBYk059tmSSobrvCAjMlqTiMESSii/smJzX06s1m291s4oHomDEZ/wXSTnLjmY1tzo
         f+nUMzek0ryJURBZzOv2ru8kPDOoeY0PIBRdLnKSpMnz0na+zEEMdz65ZUdhffVJ7Jg1
         +T0u5tct+kqRRjqgQA6efOcWZHSHLBHp8/ooQCPC54TYcChQK6NwIvTFpEG6Fep9ypWy
         j4VQ==
X-Received: by 10.66.190.101 with SMTP id gp5mr44060630pac.19.1374687980769;
        Wed, 24 Jul 2013 10:46:20 -0700 (PDT)
X-Received: by 10.66.190.101 with SMTP id gp5mr44060603pac.19.1374687980456;
        Wed, 24 Jul 2013 10:46:20 -0700 (PDT)
Return-Path: <user@gmail.com>
Received: from kamaljeet ([202.164.43.221])
        by mx.google.com with ESMTPSA id r7sm29322866pao.18.2013.07.24.10.46.17
        for <kamal@mymail.kserver.local>
        (version=TLSv1 cipher=RC4-SHA bits=128/128);
        Wed, 24 Jul 2013 10:46:19 -0700 (PDT)
From: "Kamaljeet Singh" <user@gmail.com>
To: <kamal@mymail.kserver.local>

There you have it. If a mail message is addressed to domain mymail.kserver.local, but this domain isn't registered in the DNS - how should a mail server know where to deliver this message. And yes, the error message above tells it clearly: As seen from the public internet, there is no host mymail.kserver.local anywhere.
To receive mail, you must have a public host.

[X] Doc CPU