Opt-in attribute - Best practice
Is there any guidance, best practice from Adobe/AEP around out-in attribute to be sent to Destinations meant for customer marketing perspective via email, text, etc?
I believe there is no mandate to send the Opt-in attribute to Destinations. The Segment(s) selected for the Destination(s) should have the appropriate rules to filter out the opt-in = FALSE customers/audience.
Suggestions?