From: John Doe <jdoe@machine.example>
To: Mary Smith <mary@example.net>
Subject: Saying Hello
Date: Fri, 21 Nov 1997 09:55:06 -0600
Message-ID: <1234@local.machine.example>
Content-Type: multipart/mixed; boundary="boundary"
--boundary
Content-Type: text/plain; charset=ISO-8859-7
Content-Transfer-Encoding: 8bit
Hello Fooยข.
--boundary--