To: <vol@inter7.com>
From: <vol@inter7.com>
Subject: mime_base64 sample body
MIME-Version: 1.0
Content-type: multipart/mixed;boundary="boundary"

Simple base64-encoded attachment email with our
doc/HOWTO encoded as an inline attachment.
Notice the content-type is text/plain indicating
that the UN-ENCODED version of this base64 block
is a plain text message.  Setting the disposition
to 'inline' means that the client should try to
display the contents of the attachment as
part of the email message.

(again, user never sees this portion of the message)

--boundary
Content-type: text/plain
Content-disposition: inline
Content-transfer-encoding: base64
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--boundary--
