Subject: sample_attachment_nested_1
From: Example <[email-masked]>
To: "Example (ExampleUser)" <[email-masked]>
Date: Wed, 22 Oct 2025 10:24:15 +1300

Subject: Test email
From: Example <[email-masked]>
To: "Example (ExampleUser)" <[email-masked]>
Date: Sun, 8 Jun 2025 14:11:19 +1200

Test email body