All, I have in the order of 200k contacts that are synchronised into Salesforce Marketing Cloud from Salesforce CRM.
I want to send an email to a limited subset based on a bunch of filter parameters (created date, location, blah blah blah).
I hear people talking about Lists but I can't find where to put in filter conditions that bring people from the synchronised list across.
I know I am being dense, but I cannot see where to do this. I need to operate exclusively within Marketing Cloud.
Thanks so much in advance!