exim reject log

anyone explain what this does and how to work out why entries were blocked.

examples of entries found in mine

2001-12-17 20:18:56 rejected MAIL FROM:<n.ormsby@computerfutures.com> H=(cffp-ms-2.itr1.co.uk) [62.189.209.154] temporarily unable$
---------------------------------------------



Recipients: myemail address
P Received: from omega.arcbox.com ([195.82.105.104])
by my server with smtp (Exim 3.33 #1)
id 16HW2n-0000Am-00
for myemail address; Fri, 21 Dec 2001 15:13:25 -0500
P Received: (qmail 18673 invoked by uid 1007); 21 Dec 2001 13:48:51 -0000
Mailing-List: contact users-help@lists.smoothwall.org; run by ezmlm
Precedence: bulk
X-No-Archive: yes
List-Post: <mailto:users@lists.smoothwall.org>
List-Help: <mailto:users-help@lists.smoothwall.org>
List-Unsubscribe: <mailto:users-unsubscribe@lists.smoothwall.org>
List-Subscribe: <mailto:users-subscribe@lists.smoothwall.org>
Delivered-To: mailing list users@lists.smoothwall.org
Delivered-To: moderator for users@lists.smoothwall.org
P Received: (qmail 14314 invoked from network); 21 Dec 2001 10:02:14 -0000
I Message-ID: <AeMMzpZ5XwI8Ewpy@fclcom.demon.co.uk>
Date: Fri, 21 Dec 2001 09:50:49 +0000
T To: users@lists.smoothwall.org
F From: Rob Allen <moz@the-allens.net>
References: <3C20D2C4.5050503@anala.co.uk> <3C21AD43.4010103@anala.co.uk>
In-Reply-To: <3C21AD43.4010103@anala.co.uk>
MIME-Version: 1.0
Content-Type: text/plain;charset=us-ascii;format=flowed
User-Agent: Turnpike/6.01-Beta-1-S (<1CGQStZDbceA9v1o9F3ruUd5ud&gt
Subject: Re: [users] BT ADSL USB Modem Problem


changed my details in entries, i have lot of the above.



[Edited on 12/30/01 by carpman]