So, I've managed to add Sharepoint lists in Outlook. And I want to copy a bunch of emails to some of those folders. But Outlook says that the folder is protected. Isn't is possible to copy emails directly to these Sharepoint lists via Outlook?
You can only copy mails into Discussion Board lists from Outlook, see here for an example: http://blog.mikehacker.net/2011/05/02/drag-and-drop-email-from-outlook-to-sharepoint/