Has any body been successful in resolving the Amstra e-mailer issue?

I have just bought a amstrad plus emailer brand new in a box, a elder lady was given it as a christmas present some years ago.
its been sitting in the box for years . So her daughter sold it to me . i had an emailer years ago but it pack up back in 2010. I love it so i bought this emailer plus only to find out , i can register it as sky not intrested amstrad was sold to sky. can i down load anything DATA WISE from the net ro get it working. its a emailer plus model no psu-em2001 , i really love it please is there any help out there

Howard
July 2014