I just started receiving duplicate emails in MS Outlook 2003 SP3. I use Outlook as a front-end to my yahoo email. this problem has never occurred beforew and I have no recollection of making any changes to my PC recently.
I currently have my settings set to NOT save my emails on the yahoo server.
I use Windows 7
I do use AVG and it catches viruses in inbound emails from time to time. For that reason I dont' want to turn that email scan off. Not if that is related or not.