I repeat this over and over again but when it comes to online services your only limit is your imagination. Here’s a new brilliant service: 10 Minute E-mail.
Welcome to 10 Minute Mail.
By clicking on the link below, you will be given a temporary e-mail address. Any e-mails sent to that address will show up automatically on the web page. You can read them, click on links, and even reply to them. The e-mail address will expire after 10 minutes.
Why would you use this? Maybe you want to sign up for a site which requires that you provide an e-mail address to send a validation e-mail to. And maybe you don’t want to give up your real e-mail address and end up on a bunch of spam lists. This is nice and disposable. And it’s free. Enjoy!