For when you need a temporary email address...

A lot of sites these days offer perks for users who sign up for an account, and that frequently requires a verified email address. If you don’t feel like sharing your email address with everyone on the Internet who asks for it, you’ll need to use a site like 10 Minute Email, which makes it incredibly easy to create a temporary email address you can use to bypass verification.  The email is exactly what is says, temporary and only 10 minutes.  Just enough time to access that site that you do not want to give your real email address to.