When I try to connect a list (Tasks, Calendar) to Outlook via 'Action' -> 'Connect to Outlook' the connection is created. Outlooks asks to add the list, but the synchronization fails with:
Task ‘listName’ reported error (0×8000FFFF) : ‘An error occurred either in Outlook or SharePoint. Contact the SharePoint site administrator. HTTP 0.
What could be wrong, and how do I fix it?
WSS (188.8.131.5221) on a SBS 2008 connecting with Outlook 2007 connecting via a https connection over the internet.