What is the impact on Salesforce sync of static list uploads into Marketo?
My organization has a use case where we may need to upload static lists to Marketo to capture the desired recipients for an email send. The static list may or may not contain emails that are already sync'd to Marketo from Salesforce. I am wondering if the activity for the emails in the static list are captured in the Marketo Leads database and what the impact would be on our sync back to Salesforce. I am specifically wondering if a duplicate record would be created in Salesforce.
Thanks in advance!