MIME-Version: 1.0
Date: Sun, 8 Jun 2025 14:11:19 +1200
Message-ID: <test-message-id>
Subject: Test email
From: Example <example@example.com>
To: "Example (ExampleUser)" <example@example.com>
Content-Type: multipart/mixed; boundary="000000000000979241063705fa11"

--000000000000979241063705fa11
Content-Type: multipart/alternative; boundary="00000000000097923f063705fa0f"

--00000000000097923f063705fa0f
Content-Type: text/html; charset="UTF-8"

<img src="cid:f_test_inline_attachment">

--00000000000097923f063705fa0f--
--000000000000979241063705fa11
Content-Type: image/png; name="sample.png"
Content-Disposition: inline; filename="sample.png"
Content-Transfer-Encoding: base64
X-Attachment-Id: f_test_inline_attachment
Content-ID: <f_test_inline_attachment>

iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR4nGNgYAAAAAMAASsJTYQAAAAASUVORK5CYII=
--000000000000979241063705fa11--