OWA not working

[cowitzer]

Hi,

When users go to

http://sitename/exchange

they get the yellow OWA screen without the graphics.

If I enter username, I get "HTTP Error 404 - Not Found". I have NT 4.0 SP6a, Exchange 5.5 SP4, and IIS 4.0 with all the latest updates.

In Internet Service Manager, in the Default Web Site properties, I have the redirect to the above URL in the Home Directory tab. Under the Directory Security tab I have both Anonymous and Challenge/Response.

In the Exchange folder properties (in Internet Service Manager) under the Virtual Directory tab I have the Local Path "c:\exchsrvr\webdata". Under the Documents I
have Logon.asp first. Under Directory Security I all boxes checked.

If I type in

http://sitename/exchange/logon.asp

it works, the page comes up (with graphics) but no login box after I key in the username.

Shouldn't it redirect automatically?

Thanks for your help

 

[cowitzer]

If I use default.htm instead of logon.asp, I am able to get the login page but still cannot get the mail box.

It does not prompt the "domain/username" box.

which setting do I need to configure that?