I just want to know if I did the D3 Sweeptake thing right

So! I made an account to Twitter, tweeted my friend with #DiabloBeta and @BlizzardCS in the message and sent an email from my email account to [email protected] with subject as "D3 Beta Sweeptake" and just a link to my twitter page where it showed the tweet.

Did I do this right? I didn't find any "Send tweet as an email" thing at twitter page :S

Help needed, thanks!