[Haskell-cafe] Sending patches to ghc related repositories

Hi, all, I just tried to send a patch to a ghc tool. I see in hackage that the maintainer e-mail is 'cvs-fptools@haskell.org' (package is hsc2hs). I tried sending darcs patch to this e-mail, but it's refused as it's not on that server allowed e-mails table. The patch isn't really important, just a documentation typo, but I'm curious about what is the proper way to do it. Thanks, Maurício