Importing old Outlook Express emails into Outlook can feel tricky because Outlook does not read DBX files directly. When I needed to move years of old messages, I used a small helper tool called SysInfo DBX to PST Converter. The process felt like unpacking old boxes and reorganizing them into a new shelf. I opened the tool, added my DBX files, chose where the new PST should be saved, and clicked Convert. Within minutes, Outlook recognized the new PST file and all my Inbox, Sent Items, and folders appeared exactly as they were. It was basically a smooth bridge from Outlook Express into modern Outlook.