Date: Fri, 27 Apr 2007 16:08:23 +0200
From: Foo Bar <bar@example.com>
MIME-Version: 1.0
To: foo@example.com
Subject: Here is the attachment I was waiting for.
Content-Type: multipart/mixed;
boundary="------------090404080405080108000909"
This is a multi-part message in MIME format.
Content-Type: text/plain; charset=ISO-8859-15
Content-Transfer-Encoding: 7bit
Content-Type: application/octet-stream;
name="data.bin"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="data.bin"