I want to import a new list (let's call it "list 2") into the system, but it most likely includes some of the unsubscribed users from another list (list 1), that's already in the system.
How do I either:
1. Combine the 2 lists without adding the unsubscribed users from "list 1"
or
2. Remove the unsubscribed users in "list 1" from "list 2"
Thanks.
How do I either:
1. Combine the 2 lists without adding the unsubscribed users from "list 1"
or
2. Remove the unsubscribed users in "list 1" from "list 2"
Thanks.