I have a csv file of 25k records given by my customer.I need to list them the unsubscribers & blacklists .List has following fields
Email ,Account Name, First Name, Last Name, Therapies, Contact Source, Contact Type.
Please help me with a recommended logic to achieve this.
So you have these fields in the file, and in you Campaign database you have the blacklist and unsubscription information?
Let me know,
Yes Florent. But I already got a solution.