Whspr: Hide Your Email Address Behind Contact Form
Whspr is an online service that can hide your email address and instead present a form that people can fill and contact you. This way you would be able to post your email address anywhere online without revealing it.
From the site: “Say you want to advertise a job opening on Twitter, and you don’t want to share your company email address. Some applicants may not want to post a public @reply, and they can’t send you a direct message if you don’t already follow them. Include a whspr! URL, and they can reach you discreetly.“

The whole thing is pretty simple, first enter your email address, select the number of days you want it to be active, add description and then click on “Create my Whspr”. Next you’ll get a link to the online contact form that you can display wherever you want (Twitter, Craiglist, Ebay… etc.)
Check out Whspr @ www.whspr.me



There is a better service that does not have an expiry date or time. Try http://xinbox.com/
Use it on all of my web sites and have never had a problem.
The Old Codger
It ain’t easy being me