Has anyone else recieved this e-mail ? scam ?

[XR6-VCT-2000]

I recently recieved an e-mail from http://www.lotto....ie . They are claiming i have won a major jackpot !.

Now, for the last few years i have been filling out surveys for free competitions etc etc. A few times i have recieved free lotto tickets ( numbers of my choice ) to enter into lotto draws free for filling out the surveys.

Im sorta scratching my chin if this is a scam or not , as the amount stated i have won is quite large. The main thing that has me wondering is that the winning numbers mentioned in the e-mail are actually numbers i remember picking ( i pick the same numbers all the time ) .
I was informed of what date my numbers were drawn & my ticket # etc etc , i went to the lotto webpage and checked out the winning numbers for that date , and there are my numbers ! .

The only thing is that i have recieved that many free lotto tickets for filling out surveys that i cant remember which ones i was entered in - thus i don't know if this is a scam , yet they are my numbers !!!!!!! ???????

Has anyone else recieved an e-mail stating they have also won a large amount from this lottery ? , cheers . Rick .