When you forward an email confirmation, Travefy will read it, process the confirmation, and populate the booking confirmation details on your itinerary. 

You can watch the status of a forwarded email confirmation that Travefy is currently processing from the alert in the Itinerary Builder.  The alert will say, "Processing Forwarded Email Confirmations." It will look like this:

To view which confirmation is currently processing, simply press or click the alert.