Cannot send emails to same domain

[ianryde]

Hi,

Plesk seems to fail when you send emails to the same domain: eg. info.domain.co.uk to sales.domain.co.uk

It gives this error:

Hi. This is the qmail-send program at ds6624.dedicated.turbodns.co.uk.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<helen@xxxxx.co.uk>:
This address no longer accepts mail.

--- Below this line is a copy of the message.

Return-Path: <info@regtaylors.co.uk>
Received: (qmail 25583 invoked by uid 48); 11 May 2011 08:53:55 +0100
To: helen@regtaylors.co.uk
Subject: =?utf-8?Q?Test_email?=
User-Agent: ExpressionEngine 2.1.1
Date: Wed, 11 May 2011 08:53:55 +0100
From: "Ian Ryde" <info@regtaylors.co.uk>
Reply-To: "info@regtaylors.co.uk" <info@regtaylors.co.uk>
X-Sender: info@regtaylors.co.uk
X-Mailer: ExpressionEngine 2.1.1
X-Priority: 3 (Normal)
Message-ID: <4dca40932bdb7@regtaylors.co.uk>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit

This is a test email, can you forward me whatever comes through,



Can anyone help? Thanks,
Ian

 

[IgorG]

http://kb.odin.com/en/797