Returned mail: Data format error

[Bounced mail]

The original message was received at Wed, 31 Jan 2007 15:59:39 +0200
from linux.cz [122.175.78.70]

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

----- Transcript of session follows -----
... while talking to linux.cz.:
554 <redhat-cz na linux.cz>... Message is too large
554 <redhat-cz na linux.cz>... Service unavailable