Well 1st thing i want to tell you that this post is just for information purpose. For any misuse the person doing it will be responsible. By this method you may send mail to anyone from any email address/name.
Like you may send mail to anyone from email addres jamesbond@us.gov
There are several fake mailers available on net. You may even make youself. But here i would like to share a link
http://www.soom.cz/index.php?name=projects/mail/main
By this mailer u may send fake mails to anyone and you may even send with attatchments 
So why waiting fo. Start pranking your friends
Popularity: 2% [?]
I would also like to share :
this link dosent open http://www.soom.cz/index.php?name=projects/mail/main
its loading fine for me. Pls check.. may be ur isp issues.. try proxies
i was using this since last 6 months
i am*
i am*