Returned mail: see transcript for details

The original message was received at Fri, 26 Mar 2004 12:43:42 -0500
from localhost [127.0.0.1]

----- The following addresses had permanent fatal errors -----
[e-mail]
    (reason: 550-})

----- Transcript of session follows -----
... while talking to mx-ha01.web.de.:
> > > DATA

<<< 550-}
<<< 550 [e-mail] Benutzer hat das Speichervolumen ueberschritten. / User has exhausted allowed storage space.
550 5.1.1 [e-mail]... User unknown
<<< 503 Valid RCPT TO <recipient> must precede DATA
451 4.0.0 Cannot open hash database /etc/mail/aliases.db: Invalid argument