Bug in Gmail : Unable to parse message

I just reported a bud in Gmail, because one message was not parsable.

However the source appears to be normal.

Delivered-To: xxxxx@gmail.com
Received: by 10.11.116.11 with SMTP id o11cs15914cwc;
        Tue, 1 Jun 2004 04:54:19 -0700 (PDT)
Received: by 10.11.119.38 with SMTP id r38mr222904cwc;
        Tue, 01 Jun 2004 04:54:19 -0700 (PDT)
Return-Path: 
Received: from 213.11.26.130 (HELO mail.picturelan.com)
        by mx.gmail.com with SMTP id p77si667927cwc;
        Tue, 01 Jun 2004 04:54:18 -0700 (PDT)
Received: from mail.picturelan.com [213.11.26.131] by mail.picturelan.com with ESMTP
  (SMTPD32-7.07) id AE69169303AC; Tue, 01 Jun 2004 13:54:17 +0200
Content-type: text/plain
Date: Tue, 01 Jun 2004 13:53:56 +0200
From: service-client@photoservice.com;
Subject: Bienvenue sur les albums en ligne de photoservice.com
To: xxxxx@gmail.com
Message-Id: <200406011354532.SM01376@mail.picturelan.com>