Message rejected by system

Mailer-Daemo ( MAILER-DAEMON@hyper-drive.com )
Thu, 15 Oct 1998 11:31:44 -0500

------------ Transcript of session follows ------------

Reason: User bev@hyper-drive.com is unknown.

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Received: by hyper-drive.com from localhost
(mail daemon,SLMail V3.1); Thu, 15 Oct 1998 11:31:44 -0500
Received: by hyper-drive.com from walnut.iea-software.com [207.53.165.8]
(SLmail 3.1.2948 (Release Build)); Thu, 15 Oct 1998 11:31:42 -0500
Received: from walnut.iea-software.com (walnut.iea-software.com [207.53.165.8]) by walnut.iea-software.com (NTMail 4.00.0020/NT6651.00.c89adb95) with ESMTP id za002356 for <radiusnt@iea-software.com> Thu, 15 Oct 1998 09:00:01 -0700
Received: from [209.100.237.3] by walnut.iea-software.com (NTMail 4.00.0020/NT6651.00.c89adb95) with ESMTP id dflbaaaa for <radiusnt@iea-software.com> Thu, 15 Oct 1998 08:59:58 -0700
Received: from ns2 [209.100.237.3] by mail.ahora.net
(SMTPD32-4.06) id AC9783034C; Thu, 15 Oct 1998 12:02:31 EDT
Message-ID: <004401bdf855$3704c510$03ed64d1@ns2.ahora.net>
Reply-To: "Carlos Diaz" <sysadmin@ahora.net>
From: "Carlos Diaz" <sysadmin@ahora.net>
To: <radiusnt@iea-software.com>
Subject:
Date: Thu, 15 Oct 1998 12:02:31 -0400
MIME-Version: 1.0
Content-Type: text/plain;
charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 4.72.2110.0
X-MimeOLE: Produced By Microsoft MimeOLE V4.72.2106.4
X-DomainScript: iea-software.com\\script.mml
X-Script: \\FilterScript.mml
X-UserScript: iea-software.com\radiusnt\script.mml
X-Info: -Reply-To: radiusnt@iea-software.com
X-ListMember: bev@hyper-drive.com [radiusnt@iea-software.com]

How can i configure a log file so i can know who connect to what ip at what
hour?

*****************************
Carlos R. Diaz
www.ahora.net System Eng.
Phone: (787) 725-5550
*****************************