Python list's mail server in DNSBL ?

[Laszlo Nagy]

I got this message when I tried to send something to this list, through 
my ISP's SMTP server:

<snip>

This Message was undeliverable due to the following reason:

Each of the following recipients was rejected by a remote mail server.
The reasons given by the server are included to help you determine why
each recipient was rejected.

    Recipient: <python-list at python.org>
    Reason:    5.7.1 <python-list at python.org>: Recipient address 
rejected: policyd-weight Mail appears to be spam or forged. Ask your 
Mail-/DNS-Administrator to correct HELO and DNS MX settings and to get 
removed from DNSBLs; in bogusmx.rfc-ignorant.org
 

 Please reply to <Postmaster at chello.at>
 if you feel this message to be in error.



Reporting-MTA: dns; viefep19.chello.at
Arrival-Date: Tue, 30 Dec 2008 14:12:36 +0100
Received-From-MTA: dns; edge04.upc.biz (192.168.13.239)

Final-Recipient: RFC822; <python-list at python.org>
Action: failed
Status: 5.1.1
Remote-MTA: dns; mail.python.org (194.109.207.14)
Diagnostic-Code: smtp; 550 5.7.1 <python-list at python.org>: Recipient 
address rejected: policyd-weight Mail appears to be spam or forged. Ask 
your Mail-/DNS-Administrator to correct HELO and DNS MX settings and to 
get removed from DNSBLs; in bogusmx.rfc-ignorant.org

</snip>

Is python.org really blacklisted? Any admin please, try to remove it.

Thanks

   Laszlo