I own a number of domains through DreamHost, through which I get my email.
Separately, I also have dynamic dns setup through no-ip.com, in the form .ddnet.net.
No-ip lets me setup an MX record for my domain there. How can I configure this to point to a mailbox setup at DreamHost? I've poked around domain registrations, email settings in DreamHost, but I can't figure out how to do this.
What do I need to do at both ends?