Received: from sender.example.invalid (sender.example.invalid [203.0.113.42])
	by mail.example.org (Postfix) with ESMTP id HHH88
	for <you@example.org>; Tue, 8 Sep 2026 14:00:00 +0200 (CEST)
Return-Path: <bounce@sender.example.invalid>
From: "Delivery" <notice@sender.example.invalid>
To: <you@example.org>
Subject: Your parcel
Message-ID: <ddd444@sender.example.invalid>
Date: Tue, 8 Sep 2026 14:00:00 +0200
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8

Track it: http://t.example.invalid/c?url=http%3A%2F%2Fevil.example.invalid%2Fpay%3Fref%3D99&u=dGVzdEBleGFtcGxlLm9yZw