Maintaining and managing an email account is no easy task. One of the biggest problems with email management is that sooner or later you end up with so much email that your PST virtually blows up in your face. OK, maybe not. But there’s a good chance that the PST becomes corrupt and your emails become inaccessible. One way to keep your PST file size in check is to remove duplicate email. Today, I take a look at Stellar Outlook Duplicate Remover, a $20 tool that promises to help you remove duplicate email easily and keep your Outlook PST file size in check. A double whammy!