It's really quite easy: you go to google. You type in "site
ddworld.com fan legal" (or if that's too complicated, go to advanced search) and then you get a list of pages that all give the email address
fanlegal@Oddworld.com.
Apologies for the sarcasm but that's the fourth time this year I've had to do the search to give the address to someone else.
EDIT: it appears that the characters : and o give us a smilie. Let's try "site:Oddworld.com fan legal"