Kerberize MS Exchange?

[Walter Sobchak]

Michael B Allen wrote:
> On Thu, Sep 4, 2008 at 8:13 AM, Walter Sobchak <genijalac at yahoo.com> wrote:
>> I'd like to kerberize ms exchange. I found some information about adding
>> a security patch and some settings but not enough for it to work.
>> Are there any pointers someone could give me?
>> Do I have to use some commercial solution or it can be configured or
>> programmed manually?
> 
> Kerberize it how?
> 
> MS Exchange uses a proprietary communications protocol so it's not
> clear how Kerberos authentication even works in Exchange [1].
> 
> If you're talking about using IMAP4, last I checked MS Exchange does
> not support Kerberos w/ IMAP4 at all.
> 
> Mike
> 
> [1] There is some new "Exchange Protocols" documentation released as
> part of the EU settlement that might include such details.
> 

What I really want to do is use Outlook Web Access.
Also I would like to have this option for Internet users, not only local 
company users.