e-mail service that relays messages?

[Zipperhead]

does anybody know of any?

 

[JeSpre]

As in auto-forwarding? If so here are a few: Mail.com, Email.com, FreeServers.com. For freeservers, set up an account and you can have everything sent to that domain auto-forwarded. I would guess any of the other Snap email services (if there are any more) do the same thing.