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Please try this <a href="https://www.experts-exchange.com/questions/27110021/Outlook-keeps-asking-for-username-and-password.html?anchorAnswerId=36009836#a36009836" rel="ugc">https://www.experts-exchange.com/questions/27110021/Outlook-keeps-asking-for-username-and-password.html?anchorAnswerId=36009836#a36009836</a>&nbsp;-Outlook user\pass popup
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Please try this https://www.experts-exchange.com/questions/27110021/Outlook-keeps-asking-for-username-and-password.html?anchorAnswerId=36009836#a36009836 [https://www.experts-exchange.com/questions/27110021/Outlook-keeps-asking-for-username-and-password.html?anchorAnswerId=36009836#a36009836] -Outlook user\pass popup

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I will attempt the SP3 upgrade and revert back to you.<br />
Thanks<br />

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I will attempt the SP3 upgrade and revert back to you.
Thanks


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Installing the latest sevicepacks and rolloups will solve the problem for you.
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Installing the latest sevicepacks and rolloups will solve the problem for you.

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To confirm if issue is related to Autodiscover first stop Autodiscover App pool from IIS manager &amp;&nbsp;check
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To confirm if issue is related to Autodiscover first stop Autodiscover App pool from IIS manager & check

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The upgrade will be performed today.<br />
i will provide feedback.<br />
<br />

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The upgrade will be performed today.
i will provide feedback.



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<div class="content wysiwyg-content">
Hi,<br />
<br />
I am having this problem which i can not seem to resolve.<br />
Multiple users whom are using Microsoft Outlook connected to Exchange (running on Small Business Server 2008) is constantly and randomly being prompted for their login credentials.<br />
(See screen shot)<br />
<br />
I have attempted to change the user's password (via their desktop, not server) and this does not resolve the problem.<br />
<br />
This is affecting more than one user.<br />
&nbsp;<a href="https://filedb.experts-exchange.com/incoming/2011/08_w33/487426/outlook.JPG" target="_blank" title="password dialoge (16 KB)"><img alt="password dialoge" class="file-block lazyload" style="max-width: 335px;" data-src="https://filedb.experts-exchange.com/incoming/2011/08_w33/487426/outlook.JPG" /></a>
</div>
</div>


outlook.JPG

Hi,

I am having this problem which i can not seem to resolve.
Multiple users whom are using Microsoft Outlook connected to Exchange (running on Small Business Server 2008) is constantly and randomly being prompted for their login credentials.
(See screen shot)

I have attempted to change the user's password (via their desktop, not server) and this does not resolve the problem.

This is affecting more than one user.
 

Outlook (Exchange) password prompt

Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite. Although often used mainly as an email application, it also includes a calendar, task manager, contact manager, note-taker, journal, and web browser.

Outlook

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Small Business Server (SBS) is a line of server operating systems targeted at small businesses by bundling the operating system with a number of other Microsoft products that would normally need to be purchased or licensed separately. The most notable inclusions are Exchange, SQL Server, SharePoint and ISA/TMG (Microsoft's firewall and proxy server).