FW: ERROR REPORT (URL - http://www.yahoo.com)

I wonder why I keep getting this error message :
  "Error 404  - Site not Found - NO DNS Entry found - The require host does not exist"
Even if I try to access a normal server like Yahoo!.

1) Is there any problem with the server/service?
2) Have I been restricted to use the service?

I need some explanation. Thanks.

-----Original Message-----
From: www4mail@unganisha.idrc.ca [mailto:www4mail@unganisha.idrc.ca]
Sent: Monday, May 14, 2001 11:54 AM
To: hairulnizam@comline.com.my
Subject: ERROR REPORT (URL - http://www.yahoo.com)




Dear User,
Statistics of your (per week) usage of this service
===================================================
Remaining Quota :	93
Used Quota      :	7
Last access     :	text on Sun May 13 23:45:18 2001

Details for Current Page
------------------------
URL             :  http://www.yahoo.com
Mail Received   :  Sun May 13 23:52:17 2001
Request Process :  Sun May 13 23:53:21 2001
Delivery Time   :  Sun May 13 23:53:32 2001

HELP TIP: 	Please confirm the HOSTNAME, the machine does not exist.

Please report BUGS to : www4mail-comments@unganisha.idrc.ca

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Error 404  - Site not Found - NO DNS Entry found - The require host does not exist
 Bad hostname 'www.yahoo.com'

Received on Sunday, 13 May 2001 23:54:37 UTC