I agree that attempting to correlate back to the personal data would be very difficult and likely just create more misunderstanding. But I do think that TM owes us all some form of explanation on how they filtered the list. More importantly, what THEY deem to be abusive use. And I'm not asking for 6 page rules and regulation missive. Just a general explanation on how they did the filtering and generally what they deem to be abusive.That's a shame and btw I'm pretty certain Tesla doesn't have a blacklist.
Identifying who wrongly received the mail is by definition very hard as Tesla would need to correlate back to personal data on an individual basis.