Email send email on one domain

[gledoux]

Hello, my server don't wantto send email to some domains.

for exemple when i try to send a mail to my exchange mail server it says :

i. This is the qmail-send program at www.universalmedica.fr.
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.

<[email protected]>:
This address no longer accepts mail.

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

Return-Path: <[email protected]>
Received: (qmail 29578 invoked by uid 2020); 4 May 2006 11:23:20 +0200
Received: from localhost ([email protected])
by localhost with SMTP; 4 May 2006 11:23:20 +0200
Received: from 62.160.11.30 ([62.160.11.30]) by webmail.universalmedica.cn
(Horde MIME library) with HTTP; Thu, 04 May 2006 11:23:20 +0200
Message-ID: <[email protected]>
Date: Thu, 04 May 2006 11:23:20 +0200
From: [email protected]
To: [email protected]
Subject: test 11 22
MIME-Version: 1.0
Content-Type: text/plain;
charset=ISO-8859-1;
DelSp="Yes";
format="flowed"
Content-Disposition: inline
Content-Transfer-Encoding: 7bit
User-Agent: Internet Messaging Program (IMP) H3 (4.1)

Does anybody can help me

thanks