I wrote:
To see how useless this is, copy following message into the file test.eml
and open it with Microsoft's Outlook Express
------snip-------
From: "support(_at_)bankofamerica(_dot_)com" <phish(_at_)phisher(_dot_)com>
To: you(_at_)example(_dot_)com
Subject: Account verification
MIME-Version: 1.0
Content-Type: text/html
<html><body>
Click here:
<a href="http://www.phisher.com";>https://www.bankofamerica.com</a>
</body></html>
------snip-------
For those who don't have Outlook, this is what Outlook Express displays:
From: support(_at_)bankofamerica(_dot_)com
Date: Tuesday, September 28, 2004 9:53 AM
To: you(_at_)example(_dot_)com
Subject: Account verification
Click here: https://www.bankofamerica.com