Are you a person who is registering with online shopping sites, discussion groups, bulletin boards, file hosting services, etc. so frequently? Are you a person maintaining multiple e-mail addresses(other than official and personal e-mails) to register with the sites to get rid of spam? Here is the answer to all victims. The 10 Minute Mail is a disposable e-mail service where you can get a temporary e-mail for 10 minutes. You can use this e-mail to register with the sites and you can receive any e-mails from the registered site up to 10 minutes. After that, the e-mail will get expire.
Here are some more disposable e-mail services.
Another great service to add to the list: emailondeck.com