Pookmail.com: Disposable email addresses

Pookmail.com is a free email service that offers you any email address you'd like (@pookmail.com) to send email to and keeps the inbox contents around for 24 hours. This is great for anyone who has created a website with email registrations and needed a batch of email addresses to test with. Of course, expect to see quite a bit of spam in the inbox, but who cares. What a great idea!

Link.