<div>
Hi,<br />
<br />
Go to IIS, respective virtual directory and check the permission.<br />
<br />
OAB<br />
Basic authentication &gt;&nbsp;Enabled <br />
Windows Authentication &gt;&nbsp;Enabled<br />
<br />
Autodiscover<br />
Basic authentication &gt;&nbsp;Enabled<br />
Windows Authentication &gt;&nbsp;Enabled
</div>


Hi,

Go to IIS, respective virtual directory and check the permission.

OAB
Basic authentication > Enabled
Windows Authentication > Enabled

Autodiscover
Basic authentication > Enabled
Windows Authentication > Enabled

<div>
<div class="content wysiwyg-content">
I have and Exchange 2007 server and Outlook 2007 client . Why do I get asked to login as autodoscovery\username when I open the address book?
</div>
</div>


I have and Exchange 2007 server and Outlook 2007 client . Why do I get asked to login as autodoscovery\username when I open the address book?

Why do I get asked to login as autodoscovery\username when I open the address book?

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.