From: Test Sender 03 <sender03@example.com>
To: Trial Mailbox <trial.mailbox@example.com>
Subject: [SYNTHETIC TEST RECORD] Meeting next week
Date: Sun, 08 Nov 2026 09:00:00 +0000
Message-ID: <m-03@example.com>
X-Record-Marker: SYNTHETIC TEST RECORD
MIME-Version: 1.0
Content-Type: multipart/alternative; boundary="test-boundary-03"

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SYNTHETIC TEST RECORD. Not a real person or business. Record M-03.

Are you free on Tuesday for half an hour?

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Test Sender 03
202-555-0132
sender03@example.com

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Content-Type: text/html; charset="utf-8"
Content-Transfer-Encoding: quoted-printable
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<html><body><p>SYNTHETIC TEST RECORD. Not a real person or business. Record M=
-03.</p><p>Are you free on Tuesday for half an hour?</p><p>Test Sender 03<br>=
202-555-0132<br>sender03@example.com</p></body></html>

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