From: user@example.com
To: test@example.com
Subject: Links test
Date: Fri, 01 Jan 2021 00:00:00 +0000
Message-ID: <url1@example.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit

Here is a shortener URL to match SA_URI_SHORT:
https://tinyurl.com/abc123

And here is a normal URL with TLD example.com to match SA_SEL_URL_TLD:
https://www.example.com/foo?a=b
