Hi,
About submitting mods: the email adress works
because I just tested it. How big was the file you tried to send? Please
send a plain text email first to see if that comes through.
About
submitting games: we do not reply people who submit games. And we still have
a long list of submitted games to check out. This is more time consuming
than we thought because, well, we really didn't receive a single complete
submission yet! People enter faulty links, 1 word descriptions, etc. Even
non-audio games! Therefore we have to check every submission manually and
that takes time, especially with the games we know nothing about.