Hi,
In my firm, I have sonicWall firewall. when i deny the access of any URL
(like www.orkut.com) it blocks access to www.hotmail.com & www.yahoo.com, while these two URL not in the list.

Please reply me if any one know about this.

I would see if the firewall has a "white list" or a list of trusted sites.. and add the two sites to that list and see if that fixed it.

Cheers,

~Mike

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