Authentication issue

[1Drisnil]

I saw this post on Microsoft's newsgroup: microsoft.public.isa.configuration

This posting was submitted by &quot;Fabio Vilches&quot; <fvilches@terra.com.br>, but I am also having a similar problem. Anyone could help me?

The post:

My clients behind ISA Server have problem to access a web site where is hosted a Web Mail When clients attempt to access it they are prompted to type user and password to log on . The first logon is completed succesfully but a new logon is required again and again until connection is closed by the destination web site.

The only way that I have found out to avoid this behavior is allowing anonymous access for HTTP protocol. My ISA Server is a standalnoe server installed in Integrated Mode with the following Access Polices configured :

- Outgoing web request does not ask unauthenticated users for indentification

- A Site and Content Rule that allows access to all destination /any request

- A Protocol Rule that allows http/https for a specifc group to browse web sites.

I had a MS Proxy 2.0 installed before and users could connect to the same destination without problems .&quot;

 

[Trekk]

Iam also having this exact same problem with the same config
Any help would be great

I would like to add that my clients do not use the firewall software, The are using the proxy settings in internet explorer to point to the ISa server