MIME-Version: 1.0
From: "Roman Joost" <foo@bar.com>
To: bar@bar.com
Date: Sun, 20 Mar 1859 00:02:03 +0000
Subject: Hello there
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--asdf
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Content-Transfer-Encoding: 7bit
Content-Disposition: inline
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This is a simple mail.
--asdf
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Content-Disposition: attachment; filename=foo.bin
Content-Type: application/octet-stream

fileContentsASDF
--asdf--