I have a similar issue. I've gotten peoples apple account activation emails when buying new iPhones, emails from realtors, and emails from teachers about a student intended for their parent. I got a contract for a new business just this week which said it was time sensitive and was asking for a signature via right signature. I was hoping there was somewhere in rightsignature to say that the contract was sent to the wrong address but nope all you can do is sign the thing. Luckily the contract listed a phone number and I was able to reach the account manager who had a phone number for the client and got it sorted out.