At least I'm not the only one that sees they're using an email list sourced from somewhere else.
Wait one Goddamn minute! I just realized that the email account was used when I was corresponding with BFL when they sent me a bogus tax form last year. BFL put all my vitals on their servers that I did not provide them.
Somehow your post triggered that truism in spite of having the info stare me in the face the other day upon searching archived emails, not making the connection expressed above.
Don't go for such emails as these may either be phishing attack trials or might be someone trying to scam you with their name either, or it may be them too trying to get something from you (no exchange can be trusted these days, so who knows!?!?!)...