Best practice for re-subscribe/opt-in of unsubscribed leads
Apologies if there's already a few threads on this, but I just wanted to see what other folks have found works best when configuring your forms to re-subscribe/opt people back in that have previously unsubscribed. I know some documentation says just add the Unsubscribed field to each form, hide it and set it to "No" -- but I wasn't sure if it made more sense to just set a universal trigger campaign for any form fill (minus unsubscribe) to accomplish the same?