From preview@flyfish.dev Wed Jun 17 10:00:00 2026
Date: Wed, 17 Jun 2026 10:00:00 +0800
From: Flyfish Preview <preview@flyfish.dev>
To: Demo User <demo@flyfish.dev>
Subject: MBOX preview sample
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8

This is the first message in a small mbox fixture.
It verifies that the viewer can detect mbox boundaries and preview the first email safely.

From support@flyfish.dev Wed Jun 17 10:05:00 2026
Date: Wed, 17 Jun 2026 10:05:00 +0800
From: Flyfish Support <support@flyfish.dev>
To: Demo User <demo@flyfish.dev>
Subject: Second archived message
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8

The second message is included so the parser can show archive-level context.