Sure, set A-record or CNAME and then use catch-all email forwarding. You can do that as a combo. On the other hand, why use the Sedo landers? At the very least split-test against the Epik landers and see which gets more qualified inquiries. With Epik at least you get all of the contact info. Also, before NamesCon, the new Epik CRM will be live. If you have legacy inquiry data, we'll provide migration tools for Sedo and Uni DNS plus others upon request.