OWA Pass-thru authentication not working on one system on th

jcasteel · Joined: 28 Sep 2007 Posts: 2

All of my lan users can hit OWA (stand alone ex2003, latest sp)
internally and it doesn't prompt for credentials, it just opens their
mailbox as expected. I have one system that always get prompted. The
internal OWA URL has been added to the trusted zone and I can open
files shares on this server without being prompted. The system in
question is in the same subnet as all the other systems and there's
nothing in IIS authentication options singling this system out from
the rest. Oh the system doesn't have the firewall turned on or
anything like that. I've tried a new test user so as to get a fresh
profile, no luck. I've also tried the same with an admin account and
also had no success. As a side note, this is their first and only
exchange server and is a new install of both OS and exchange. Nothing
has been changed from the intiial settings.

What would cause something like this? Is this RPC related? If so, how
might one go about fixing it? Thanks.

Archived from group: microsoft>public>exchange2000>clients

jcasteel · Joined: 28 Sep 2007 Posts: 2

arg sorry, I just noticed this is the ex2000 group. I'll repost
elsewhere, though if anyone has any advice I would still appreciate
it.

On Sep 27, 1:30 pm, jcast...@gmail.com wrote:
> All of my lan users can hit OWA (stand alone ex2003, latest sp)
> internally and it doesn't prompt for credentials, it just opens their
> mailbox as expected. I have one system that always get prompted. The
> internal OWA URL has been added to the trusted zone and I can open
> files shares on this server without being prompted. The system in
> question is in the same subnet as all the other systems and there's
> nothing in IIS authentication options singling this system out from
> the rest. Oh the system doesn't have the firewall turned on or
> anything like that. I've tried a new test user so as to get a fresh
> profile, no luck. I've also tried the same with an admin account and
> also had no success. As a side note, this is their first and only
> exchange server and is a new install of both OS and exchange. Nothing
> has been changed from the intiial settings.
>
> What would cause something like this? Is this RPC related? If so, how
> might one go about fixing it? Thanks.

SMTP authentication not working with POP3 email accounts I have an Exch2k Post SP3 rollup level server that is enabled for POP3 service to roaming laptops. The Virtual SMTP server is configured not to relay mail and is set to relay for authenticated users. I cannot send email through my SMTP connector from any

Connecting an Exchange 2000 system to a 2003 system... I run Windows 2000 SP4 with Exchange 2000SP3 using AD 2000. I might be required to connect my Free/busy info with the free/busy info on a Windows 2003 with exchange 2003 system on another network. My Network is abc.123.com and their network is 123.com.

Authentication Is it possible to use a SQL login from a website to authenticate to Exchange 2007 OWA ? Leif Hole

authentication and OWA hey guys here is a good one! i built a intranet a while ago and set the permissions to integrated windows ONLY w/SSL. this was a subfolder to my default web site and would them ask for credentials upon the request of the page and once auth

SMTP Authentication Hi, We're using exchange 2000 and SMTP One of our applications needs to use SMTP to send email to external email address but the application itself doesn't support SMTP Auth. Is there any way to have the application an exception of SMTP Au