From: Alex Manager <alex@example.com>
To: support@helpdesk.example.com
Subject: Fwd: Refund request from a customer
Date: Wed, 23 Sep 2026 11:00:00 +0000
Message-ID: <fwd-0001@example.com>
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="fwd_outer"

--fwd_outer
Content-Type: text/plain; charset=utf-8

Please handle the message below.

--fwd_outer
Content-Type: message/rfc822
Content-Disposition: inline

From: Customer Name <customer@example.net>
To: alex@example.com
Subject: Refund request
Date: Tue, 22 Sep 2026 09:00:00 +0000
Message-ID: <inner-0001@example.net>
MIME-Version: 1.0
Content-Type: multipart/alternative; boundary="fwd_inner"

--fwd_inner
Content-Type: text/plain; charset=utf-8

I would like a refund for order 5521, INNER-BODY-MARKER.
--fwd_inner
Content-Type: text/html; charset=utf-8

<p>I would like a refund for order 5521, INNER-BODY-MARKER.</p>
--fwd_inner--

--fwd_outer--