protecting email in feeds from spambots?

Hi, I want to know how to protect email addresses on wordpress from spambots.
I notice that it usually comes up in the dc: creator field on rdf, rss, etc.
Ouch, am I exposing my email addresses to all sorts of evil things?
Other than removing links to these feeds on the page, what can I do to ensure that my account can use a legitimate email address while the field on the feeds use a bogus address?
Robert