Marc, could you please take a look at this?
-------- Forwarded Message --------
> From: Mail Delivery System <MAILER-DAEMON@mx2.hub.org>
> To: devrim@gunduz.org
> Subject: Undelivered Mail Returned to Sender
> Date: Mon, 5 Jul 2010 09:03:41 -0300 (ADT)
>
> This is the mail system at host mx2.hub.org.
>
> I'm sorry to have to inform you that your message could not
> be delivered to one or more recipients. It's attached below.
>
> For further assistance, please send mail to postmaster.
>
> If you do so, please include this problem report. You can
> delete your own text from the attached returned message.
>
> The mail system
>
> <pgpool-general@pgfoundry.org>: delivery temporarily suspended: unable to find
> primary relay for pgfoundry.org