I use a combination of javascript and images to deal with the issue.
E-Mail:
<script language="JavaScript" type="text/javascript">
<!--// Break email address into into components
var lhs = "someuser";
var rhs = "somedomain.com";
function print_mail_to_link() {
document.write("<A HREF=\"mailto");
document.write(":" + lhs + "@");
document.write(rhs + "\">" + lhs + "@" + rhs + "<\/a>");
}
// end hiding -->
</script>
<script language="JavaScript" type="text/javascript">print_mail_to_link()</script><noscript>
<img src="em1.gif" width="255" height="25" align="middle"></noscript>
The image is just the email address as an image for browsers that do not support javascript.
Once an email address is found by the mailbots, it will get spam for ever more so it is best to use this method with a new email account and let the old one die a slow death.