I have people who are using their personal mailbox and a group shared mailbox (Exchange). When they are sending on behalf of the group mailbox the message goes to their peronal "sent items" folder. I understand this is how microsoft designed it. What I'm trying to do it write a VBA rule that copy those items sent on behalf of the group mailbox back to the "sent items" of the group mailbox. The rule wizard doesn't allow to filter on the "from" field and the only event I could find was "Application_ItemSend" which is triggered before the item is actually sent.
Any clues would be welcome.