You can't import Lotus Notes NSF files directly into Outlook.com. You have to first export Lotus Notes email to PST. TrustVare NSF to PST Converter is an easy way to do this. It enables you convert NSF files into PST files without losing emails, attachments, or the structure of your folders. The interface is simple, so even beginners can use it without any problems. You can import the PST file into Outlook when it has been converted. The software works with all major versions of Outlook and lets you see the data before it is converted. You can also get a free demo version of the product to see how it works before you buy it.