Exchange 2003 and Server 2000 OWA forms issue!

[aesit]

Hi,
My company uses Exchange 2003 on Windows 2000 Server.

OWA is working well. When we enable form based authentication and enter

https://server/exchange

we see
the owalogon.asp page correctly, but when we enter the username and password using "domainname\username" and try to logon we see this URL:

https://server/exchweb/bin/auth/owaauth.dll

And we get the error:

HTTP 500 - Internal server error
Internet Explorer

Anyone have a solution to this problem.

PLEASE NOTE: We have Exchange 2003 and Server 2000. I have found solutions for Exchange 2003 and Server 2003 but none for what we have.

Thanking you in advance.

Dwayne

 

[kbing]

Do you have URLScan running on this Exchange server? Is this server configured as a front-end or back-end?

 

[aesit]

I do not have URLScan running on the system and this is a back-end server.