There are lots of rumours on messageboards about various e-mail addresses for the stars of the Harry Potter film.
However, you should beware of hoaxes, because it is very unlikely that the real thing would be spread around.
If you think you are chatting to Sean or Daniel - you might well be chatting to a fake. So please be careful.
There is no official way of getting hold of the actors' e-mail addresses.
One bit of good news: it is true that Rupert Grint (Ron) posts on our messageboard as "permlessboy".
He can't come on every day as he's busy filming the second movie - but we're very happy when he has time to post and chat to everyone.