I’m using EF 1.7.2 on OSX 10.12.1. Recently I discovered I have been unable to remove Duplicate Messages in my mbox files.
Specifically, when I run the Remove Duplicate Messages Script, the script reports there are no duplicate messages. However,
I’m confident there are duplicate emails. There are several.
A recent mbox import, imported duplicate emails even with the option to not import duplicates, selected.
I created a new test library, importing the single mbox folder. However, running the script on this folder, does NOT see duplicates either.