Message received in fragments

[Peter Bloomfield <PeterBloomfield bellsouth net>]

Twice recently, a message with another message attached has shown 
up in my Inbox as separate messages. In one case, the first part 
finishes with the lines:

Content-Type: multipart/mixed;
  boundary="------------070005020108050000090206"
Status: RO
Content-Length: 512
Lines: 14

This is a multi-part message in MIME format.
--------------070005020108050000090206
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit

here are the directions to the restaurant,where we will meet at 
5:15, but I expect to see you before then.

--------------070005020108050000090206
Content-Type: message/rfc822;
  name="Re: dinner/January 24, 5:30"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
  filename="Re: dinner/January 24, 5:30"

and the second part begins:

 From - Fri Jan 10 13:26:01 2003
X-Mozilla-Status2: 00000000
Return-Path: <someone@some.host>

and ends with the terminator:

--------------070005020108050000090206--

The sender's MUA is Netscape 7, if that's relevant.

Any ideas as to what's broken?