IMAP for .tv Domain

I’ve got a .tv domain that I understand cannot be registered with DreamHost. Am I able to continue using my registrar and still have IMAP access using DreamHost? Or is IMAP dependent on the registrar?

You can host any TLD here with full services as long as your registrar will let you specify that the domain uses DreamHost’s DNS servers.

http://wiki.dreamhost.com/DNS

-Scott