@Melissa, we decided not to send that kind of message out of legal reasons, as the consequences might be real bad. Reason #2 is, while investigating the issue with high % of unsubscribers, we discovered that a huge amount of leads were mistakenly unsubscribed by our website that was setting "Unsubscribed" to "true" by default when submitting any form. So basically we now have a different problem and must find a different solution. If you are thinking about re-engaging your leads, I believe Josh gave the best suggestion possible. Segmentation & targeting is everything!