Anyone know how to read NDR

[Dra9onboy]

One of our users failed to receive an email from an AOL user. The sender (AOL email account) received a NonDeliveryReport(NDR)below. This is an intermittent issue, because the recepient was able to receive 1 email two days ago from the AOL user.
Anyone here knows what "I/O error: illegal seek" means? Please help.


----- The following addresses had permanent fatal errors -----
<terry.mcmanaman@globalrailway.com>

----- Transcript of session follows -----
451 <terry.mcmario@example.com>... I/O error: Illegal seek
Message could not be delivered for 3 hours
Message will be deleted from queue

Final-Recipient: RFC822;

terry.mcmario@example.com
Action: failed
Status: 4.4.7
Remote-MTA: DNS; mail.globalrailway.com
Last-Attempt-Date: Tue, 14 Aug 2007 12:21:27 -0400 (EDT)

 

[Marcs41]

http://www.google.com/search?as_q=+error+illegal+seek

Marc
_{If 'something' 'somewhere' gives 'some' error, expect random guesses or no replies at all.
Free Tip: The F1 Key does NOT destroy your PC!}

 

[xmsre]

Looks like a sendmail error message. Disk full for /var/spool/mail or something like that. It's been ages since I touched anything that archaic; my system V and pine (I don't care what they say, it's better than elm) days. Uless you're running sendmail I'd hazard a guess that the issue is on the destination.