Folgende Registry Einträge sind dafür nötig:
Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\AutoDiscover] "ExcludeScpLookup"=dword:00000001 "ExcludeHttpRedirect"=dword:00000001 "ExcludeHttpsAutoDiscoverDomain"=dword:00000001 "ExcludeHttpsRootDomain"=dword:00000001 "PreferLocalXML"=dword:00000001 "ExcludeSrvRecord"=dword:00000001 "ExcludeLastKnownGoodURL"=dword:00000001