This page was for test purposes only. If you want my real email address please refer to this page.
I put on this page during 2 and half years the following email aliases (which aren't valid anymore!) of my email account in different forms to see if and how they are used from spammers:
<meta name="author" content="Michele Marcionelli - michele_573@math.ethz.ch" />
=>10 emails
<!-- Alternative Address: michele_832@math.ethz.ch -->
=>10 emails
michele_745@math.ethz.ch
=>12 emails
michele_846 (at) math.ethz.ch
=>0 emails
<a href="mailto:michele_393@math.ethz.ch"> michele_393@math.ethz.ch</a>
=>19 emails
<script language="JavaScript"> eval(unescape('%64%6F%63%75%6D%65%6E ... %36%36%36%40%6D%61%74%68%2E%65%74%68%7A%2E%63%68%22%3E%6D%69%63%68%65%6C%65%5F%36%36%36%40%6D%61%74%68%2E%65%74%68%7A%2E%63%68%3C%2F%61%3E%27%29')) </script>
=>0 emails
Considering that I get about 200 spams every day, the numbers above are... nothing ;-) This is why I stopped this test.