Hello.  I recently moved from a POP server to Exchange server, specifically to enable syncing with my iPhone.  I was able to import the POP emails which reside in "On My Computer" folder. Now, I would like to delete emails from the phone, but leave them on the computer.  I thought that I could simply move the emails from the Inbox residing on Exchange to the On My Computer folder.  While they do duplicate in each location, when I delete from either the phone or from the exchange folder, the email also gets deleted from the On My Computer folder.  I want immediate access to the emails, so don't think that olm files are the solution.  Any suggestions?  Am hoping it's a setting that I don't have correct, because it SEEMS like this should work?!  Thank you!