Sometimes when you open Outlook 2007 using a autodiscover srv record for Exchange 2007 you wil get de following error:
Solution 1:
1. Close Outlook 2007
2. Start Registry Editor
3. In Windows 7, click Start –> RUN
4. type regedit in de box and then click OK
5. Collapse this imageExpand this image
6. HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Outlook\AutoDiscover
7. Click the Edit menu, point to New, and then click String Value.
8. Type RedirectServers, and then press ENTER
9. Right-click RedirectServers, and then click Modify.
10. In the Value data box, type a semicolon delimited list of the HTTPS servers to which AutoDiscover can be redirected without prompting for confirmation from the user, and then click OK.
For example, you want to allow for the following list of servers:
– https://wardvissers.nl
– https://wardvissers.local
11.Type the following in the Value data box: wardvissers.local;wardvissers.nl
12. On the File menu, click Exit to exit Registry Editor
Solution 2:
Setting the registry key with group policy preferences. 