Change Outlook startup folder
Click the File tab on the main Outlook window.Cclick Options in the list of items on the left.On the Options...
Click the File tab on the main Outlook window.Cclick Options in the list of items on the left.On the Options...
Disable Modern Authentication by regedit HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\Identity Create a DWORD value named EnableADAL and set it to 0. If this does...