Why this error ?

[helpneeder]

I got this error, somebody can explain it? What should I
do?
"ERROR
The requested URL could not be retrieved

While trying to retrieve the URL: http://www.hotmail.com/
The following error was encountered:
.. Access Denied.
Access control configuration prevents your request from
being allowed at this time. Please contact your service
provider if you feel this is incorrect.
Your cache administrator is webmaster.


Generated Mon, 03 Nov 2003 19:49:10 GMT by sqxa-
156.sina.com.cn (squid/2.5.STABLE4) "

My OS is Win2000 Pro Sp4,
IE6.0.2800.1106IS,
I am using dialup to surf internet.
Thanks in Advance.

 

[Frank Saunders, MS-MVP]

I got this error, somebody can explain it? What should I
do?
"ERROR
The requested URL could not be retrieved

While trying to retrieve the URL: http://www.hotmail.com/
The following error was encountered:
. Access Denied.
Access control configuration prevents your request from
being allowed at this time. Please contact your service
provider if you feel this is incorrect.
Your cache administrator is webmaster.


Generated Mon, 03 Nov 2003 19:49:10 GMT by sqxa-
156.sina.com.cn (squid/2.5.STABLE4) "

My OS is Win2000 Pro Sp4,
IE6.0.2800.1106IS,
I am using dialup to surf internet.
Thanks in Advance.

Answered another post of yours.