Solved
Are unsubscribed leads that get deleted recognized as unsubscribed if they re-enter the database?
I believe the answer is yes, but I want to confirm that Marketo has such a thing as "smart unsubscribe", mentioned in the 4th comment of below post.
https://community.marketo.com/MarketoDiscussionDetail?id=90650000000Ce31AAC
If true, then would there be a reason to ever keep unsubscribed leads (i.e., non-customers) in the Marketo database?
https://community.marketo.com/MarketoDiscussionDetail?id=90650000000Ce31AAC
If true, then would there be a reason to ever keep unsubscribed leads (i.e., non-customers) in the Marketo database?