[Zope] Simple way to obfuscate email addresses to foil spambots?

[Chris Beaumont]

Does anyone have any suggestions as the best way to, within Zope,
obfuscate email addresses such that, when passed an email, a script
obfuscates it from being picked up by email-address
collecting robots? 

Or any other creative anti-spam tricks.. I work at an educational
nonprofit and our spam load seems to be increasing exponentially..

Thank you,
Chris