[imp] IMP incompatibility with specific messages

[Grigorios G. Papazoglou]

Hi. I would appreciate it if someone could explain why the following 
HTML message is not shown at all in IMP (it is shown as a completely 
empty message). I use IMP 3.1, PHP 4.2.2:

 From bounce at relationbrand.com Tue Aug 26 14:11:20 2003
Return-Path: <bounce at relationbrand.com>
Received: from mail2.bahnhof.se (hotel.domanverket.com [195.178.160.25])
         by srv.mydomain.com (8.12.9/8.12.9) with ESMTP id h7QB9xWF016991
         for <user at mydomain.com>; Tue, 26 Aug 2003 14:10:15 +0300 (EEST)
Received: from jEDMailer ([195.178.161.195])
         by mail2.bahnhof.se (8.9.3/8.9.3) with ESMTP id NAA98562
         for <user at mydomain.com>; Tue, 26 Aug 2003 13:06:08 +0200 (CEST)
         (envelope-from bounce at relationbrand.com)
Message-Id: <200308261106.NAA98562 at mail2.bahnhof.se>
From: "Oriflame Hellas" <Lia.Roma at oriflame.gr>
To: user at mydomain.com
Subject: =?iso-8859-7?B?QnVzaW5lc3MgQ2xhc3MgUHJvZ3JhbSDT5fD05ezi8d/v?=
         =?iso-8859-7?B?9Q==?=
Date: 26 Aug 2003 11:13:20 GMT
MIME-Version: 1.0
Content-Type: multipart/alternative;
         boundary="----=_NextPart_000_0007_01C09859.889DD410"
X-MailScanner-Information: Please contact the ISP for more information
X-MailScanner: Found to be clean
Content-Length: 5786
Status: RO
X-Status:
X-Keywords:
X-UID: 204

This is a multi-part message in MIME format.

------=_NextPart_000_0007_01C09859.889DD410
Content-Type: text/plain; charset="iso-8859-7"
Content-Transfer-Encoding: base64

DQ==

------=_NextPart_000_0007_01C09859.889DD410
Content-Type: text/html; charset="iso-8859-7"
Content-Transfer-Encoding: base64

PGh0bWw+DQoNCjxoZWFkPg0KPG1ldGEgaHR0cC1lcXVpdj0iQ29udGVudC1UeXBlIiBjb250ZW50
PSJ0ZXh0L2h0bWw7IGNoYXJzZXQ9aXNvLTg4NTktNyI+DQo8c3R5bGUgdHlwZT0idGV4dC9jc3Mi
Pg0KPCEtLQ0KYm9keSB7ICBiYWNrZ3JvdW5kLXJlcGVhdDogbm8tcmVwZWF0fQ0KLS0+DQo8L3N0

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