I wanna inform you about some useful sites that provides us temporary ,free,disposbale and anonymous e-mails when you wanna sig-up many form sites that you don't wanna give your real mail.
1. Yes the first one is Tempemail www.tempemail.net
you can have any account via this site , and use it wherever u want and after you finished and u can forget about your
account coz everything will have been erased after 15 days! by doing so, you can also keep you own email adress spam
and virus free.
2. It's Mailinator
You can have mailinator.com adress and when u have a mail it creates your mail automatically. No need to sign-up.
After loading your addresses, and even your contacts mail you they can't see your real e-mail address.