Automagically. Once you've made your travel bookings, you simply forward your flight, hotel, car rental, and other travel confirmation emails to firstname.lastname@example.org. If you use Gmail, Outlook.com or Yahoo Mail, we can import your travel-related confirmation emails automatically — no forwarding required. TripIt uses the details in your confirmation email to create a comprehensive, master itinerary for every trip that you can access anytime, on any device. TripIt also makes it easy to selectively share your whole itinerary or just specific travel plans with friends, family, or colleagues, saving you from copying and pasting all the details of when you arrive or where you're staying.