I am so sorry, that is my personal believe. I said “I thought” since I can’t find the mail and I assumed from two separate emails to both Bow and me 3 minutes later, I guess he might got the bounced back email from either account then he resend to one another.
I investigate it by send him a line message since he didn’t reply my testing email. He read the messages but didn’t reply so I have just called to KSO and just knowing he quit KSO, this fact strengthen my assumption.
However, P Nut help me searched and we finally found it on the attach email but I really can’t find the original one.