We've been using separate lists for too long -- it's time to consolidate them into a single list with multiple segments (about nine lists, 500k subscribers total).
Is it possible to import subscribers into an existing list and bulk-flag them as belonging to a specific segment? This would make the task a lot easier.
Is it possible to import subscribers into an existing list and bulk-flag them as belonging to a specific segment? This would make the task a lot easier.