Outlook Prompting for password from Exchange server in domain environment

Posted by jherlitz on Server Fault See other posts from Server Fault or by jherlitz
Published on 2009-12-14T19:48:41Z Indexed on 2010/04/16 5:03 UTC
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Filed under:

exchange-2007

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outlook

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windows-authentication

We are running exchange 2007 in a domain environment. We have mostly outlook 2003 clients, but in process of upgrading to outlook 07 over the next couple of weeks.

Some users (both 03 & 07) are constantly getting prompted to enter their credentials. The 07 client I was working on this morning states "needs password" in the bottom right corner.

It is also speratic, as it will work fine most days but not some other days. The user I was working with this morning, has been working fine. Now it just started up today.

I have been googling this, and have found lot's of information, but nothing that has helped yet. A lot of the information out there is for outlook users using a external email account.

Being they already logged into the domain, these users should not be prompted for their credentials.

Any advice out there?

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