From: Daniel <daniel@example.org>
To: Alice <alice@example.org>
Subject: grand-child message 2
Message-ID: <001-grand-child2@example.org>
In-Reply-To: <001-child@example.org>
References:  <000-real-root@example.org> <001-child@example.org>
Date: Fri, 17 Jun 2016 22:34:41 -0400