MAIL SYSTEM ERROR - RETURNED MAIL

[Returned mail]

The original message was received at Sun, 16 Apr 2006 22:45:14 -0400
from 161.196.216.14

----- The following addresses had permanent fatal errors -----
<databases na linux.cz>

----- Transcript of session follows -----
... while talking to 58.168.163.205:
>>> DATA
<<< 400-aturner; %MAIL-E-OPENOUT, error opening !AS as output
<<< 400-aturner; -SYSTEM-F-EXDISKQUOTA, disk quota exceeded
<<< 400