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Received-SPF: pass (google.com: domain of ship@northwind.example designates 203.0.113.7 as permitted sender) client-ip=203.0.113.7;
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=northwind.example; s=mail;
       t=1736900000; bh=abc; h=From:To:Subject:Date; b=Ab1cD2eF3gH4
From: "Northwind Shipping" <ship@northwind.example>
To: Sam Buyer <sam@example.org>
Subject: =?utf-8?Q?Your_order_has_shipped_=E2=98=95?=
Date: Mon, 12 Jan 2026 09:15:00 -0800
Message-ID: <order-4821@northwind.example>
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Welcome to Northwind=21 Your order =234821 shipped.
Thanks =E2=98=95

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