Hi,

I just tried to subscribe, and got an error: 

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  modruby-ctl / modruby.net
    SMTP error from remote mailer after RCPT TO:<modruby-ctl / modruby.net>:
    host lithium.ruby-lang.org [210.251.121.211]:
    550 <modruby-ctl / modruby.net>: User unknown

Is this a temporary problem, or has the list been discontinued?

Thanks,
Nick