Start Outlook in Offline Mode (Without Opening It First)
After years of searching, I finally found the registry key that controls Outlook’s Work Offline mode - using ProcMon.
Outlook
Office 2010 SP1 Released
Office 2010 Service Pack 1 was released to Windows Update today. You can download it for yourself here: List of all Office 2010 SP1 packages There are 3 primary enhancements for Outlook 2010: Outlook 2010 SP1 includes Office 365 support. Outlook 2010 SP1 can be set to always use the default sending account. Fixes an issue in which the snooze time does not work correctly between appointments. You can see the complete list of fixes (on all of the Office 2010 products) via KB 2460049. ...