I just purchased and tried this software and I am very happy with the results. Within just a few minutes, I was able to identify and delete nearly 3,000 duplicate emails in my Outlook email folders (other than in my Deleted folder). I then ran the software again on my Deleted folder and identified 2216 duplicate emails within the Deleted folder specifically (most of which had been identified in the first search). I moved the emails from the latter search into a subfolder underneath my Deleted folder so I could inspect them and make sure I really wanted to get rid of them, then I permanently deleted them and compacted my email folder. This was a great way to clean up the digital detritus that had collected in my Outlook emails over the course of ~24 years of data migrations across numerous computers.
I'll buy this tool. But I'm dumbstruck how Microsoft makes so much money selling Outlook/Exchange related services and yet, they couldn't manage to include this very complete system into the Outlook software itself. It's really really stupid. Microsoft should buy you guys out so this becomes part of the software, as it should've been from the start.
Unfortunately, the Online version has limited capabilities. Our tool works with Desktop versions for Windows only. Double-check your Outlook rules to find the cause of incoming duplicates.
