Error

Question

Hi Team,


We have a domain in our environment name "Roofing" in which SharePoint is installed.


We are not able to login if the domain name is case sensitive.
for ex: if i use the user name as: 


       ROOFING\Shinyj ( WITH CAPS)
i will receive the same logon page again to enter password.


But if i use the user name as:
       Roofing\Shinyj ( without CAPS)
I works fine.


Hope you got an idea now.


This happens to all the users who have access to the Site.


Do i need to have some specific settings in my environment to have it work anyways.


Appreciate your response.


Regards,
Shiny Joseph