Delivery failed

[Automatic Email Delivery Software]

The original message was received at Thu, 30 Nov 2006 09:23:01 +0100 from 162.224.61.76

----- The following addresses had permanent fatal errors -----
sendmail na linux.cz

----- Transcript of the session follows -----
... while talking to host 206.20.252.85:
>>> DATA
<<< 400-aturner; %MAIL-E-OPENOUT, error opening !AS as output
<<< 400-aturner; -RMS-E-CRE, ACP file create failed
<<< 400