Disposables email accounts

I just stumbled upon this site accidently.It is damn useful.It is completely free.

PookMail.com is a disposable email account system. Use PookMail.com to avoid giving your personal email address to suspicious websites.

It's very easy, anonymous and fun! Just think up a name and GO!

How to use PookMail.com
Step 1
Instead of giving your real email address to every website on Earth, just make up an imaginary name for @pookmail.com.
Example: dontbotherme@pookmail.com
Step 2
Wait for your email to arrive.
Step 3
Login to PookMail.com by typing your imaginary email name (dontbotherme) into the login form, and click GO
Step 4
After 24 hours, the email associated with your login name will be cleaned from the system.

http://www.pookmail.com/