From: "Bob" <bob@openpgp.example>
To: "Alice Lovelace" <alice@openpgp.example>
Subject: Inline Signed by Bob, with extra text in multipart HTML
Date: Wed, 15 Apr 2021 17:55:59 +0200
MIME-Version: 1.0
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prefix

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Content-Type: text/html; charset=utf-8

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Insert a coin to play your personal lucky melody.
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suffix

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