Emails being stored again (duplicated) in pulses when I move them within Outlook folders


I have an integration that auto stores emails that come into my Outlook Inbox from Clients, into their respective pulse within my CRM Board. (As many other people may have). However, I am doing some tidying of my Outlook Inbox and I have moved a number of emails into subfolders within my outlook Inbox. To my surprise this has triggered the email being duplicated into the original senders pulse. Can this be stopped. It is a useful artefact for pushing historic emails into but will lead to some huge duplication going forward… Thanks Keith