[Mailman-Users] Please, help me

[Javier --- Altair]

Hello.

Excuse me for my English

Please, Could you help me? Our mailing list is crashed.  
http:\\list.webaltair.com   ---  perico   ---   password: perico

We make a list, we recived the welcome mail, but when we send a mail to
the list, we recived this mail inmediatly:


This is the Postfix program at host llwb403.servidoresdns.net.

I'm sorry to have to inform you that the message returned
below could not be delivered to one or more destinations.

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 message returned below.

			The Postfix program

<webaltair.com.perico at llwb403.servidoresdns.net>: Command died with status 2:
    "/var/mailman/mail/mailman post webaltair.com.perico". Command output:
    Failure to exec script. WANTED gid 99, GOT gid 200.  (Reconfigure to take
    200?)


Reporting-MTA: dns; llwb403.servidoresdns.net
Arrival-Date: Thu, 20 Oct 2005 16:59:28 +0200 (CEST)

Final-Recipient: rfc822; webaltair.com.perico at llwb403.servidoresdns.net
Action: failed
Status: 5.0.0
Diagnostic-Code: X-Postfix; Command died with status 2:
    "/var/mailman/mail/mailman post webaltair.com.perico". Command output:
    Failure to exec script. WANTED gid 99, GOT gid 200.  (Reconfigure to take
    200?)


Thank you very much

Javier Peix