I can't Drag and Drop a mail, calender or anything from Outlook over to my MindMap. I don't get any error or message.
I can use the Outlook queries to get the mails or what ever, but not drag and drop?
Assuming you are using MindManager or Mindjet for Windows which version?
Drag and drop has never been supported. You need to use the Mindjet Add Ins in Outlook to add items to the map. Have not tested Outlook 2013 personally so I can't confirm if they are there and where they are located.